ARAM Mayhem Ability Augments: How They Work and Best Champions

Ability Augments in League of Legends ARAM: Mayhem transform specific champion abilities rather than simply providing general combat statistics. They can add projectiles, duplicate spells, introduce movement, improve healing or change how crowd control works. Blitzcrank, Lux, Nidalee, Twisted Fate, Gragas and Garen are among the champions with notable Ability Augment interactions, but each upgrade has different eligibility requirements. This guide explains how Ability Augments work, which champions benefit from established effects such as Tripleshot, Multishot, Spellsplit, Echo Cast and Quickstep, and how to evaluate new additions from Patch 26.21. Champion recommendations use Riot's confirmed mechanics and available Patch 26.20 Mayhem-specific data. New 26.21 effects are evaluated provisionally because their performance and exact champion-specific availability have not yet been established by comparable match data.

What Are Ability Augments in ARAM Mayhem?

Ability Augments are a distinct category of ARAM Mayhem upgrades introduced in Patch 26.12. Instead of giving a general statistic such as Ability Haste or maximum Health, they significantly modify an individual ability. The result can change how the champion approaches combat, how many enemies an ability affects or what happens after it connects.

Riot developed the system around champion-specific gameplay. A basic movement or damage bonus can be useful to many champions, but an augment that changes a hook, shield or missile creates a more specialized interaction. This explains why the same Ability Augment may be excellent for one champion and ineffective for another.

The system has several important rules:

• Ability assignment: The upgrade applies to the eligible ability identified by the offered card, not automatically to every spell in the champion's kit.
• Champion restrictions: Riot filters offers according to whether a champion and ability can use the effect.
• Rarity: Ability Augments can appear at different rarity levels, including Silver, Gold and Prismatic.
• Quest interactions: An Ability Augment can also have an objective that improves its effect after sufficient progress.
• Random selection: A champion with a strong theoretical interaction is not guaranteed to receive the required Augment during a match.

These restrictions matter because a champion's normal abilities can have very different targeting rules. A straight-line projectile, a targeted spell, a self-centered area effect and an allied shield cannot necessarily use the same modifier. Riot corrected numerous invalid combinations in later patches, so historical examples are not proof of current availability.

Ability Augments vs. Regular Augments and Quest Augments

A regular Augment might grant general Ability Haste, damage or durability without changing the operation of a particular spell. Recursion, for example, provides Ability Haste, but that does not make it an Ability Augment in the same sense as Spellsplit or Quickstep.

Quest Augments instead emphasize completing an objective for an additional reward. The categories can overlap: Multishot is an example of an ability-focused effect whose current version involves progressing a quest by hitting enemy champions with the selected ability.

The distinction is practical. When evaluating a regular Augment, you ask whether its statistics are useful. With an Ability Augment, you must first determine exactly what the selected spell does after modification. With a Quest Ability Augment, you must also decide whether its progression requirement is achievable.

ARAM Mayhem Ability Augments and Best Champion Recipients

The following table covers the most important established Ability Augments and their strongest observed or officially illustrated recipients. Champion examples are based on Riot's descriptions and available Mayhem-specific Patch 26.20 data. Individual match performance varies, and an augment that ranks highly for one champion may still have mediocre results across the full champion pool.

Important: These are documented champion associations and suitable examples, not a guarantee that every listed champion can assign the Augment to every ability. Some recipients perform well with a specific eligible spell but poorly with a different assignment.

For the overall ranking of champions rather than their individual ability interactions, see the ARAM Mayhem Tier List: Champions & Augments.

Best Projectile Ability Augments: Tripleshot, Multishot and Spellsplit

Projectile-focused upgrades are most valuable on champions whose spells can regularly hit enemy champions and whose extra projectiles create useful damage or crowd control. The three principal options are not interchangeable: Tripleshot expands targeting, Multishot rewards repeated successful hits with progression, and Spellsplit changes the behavior of an ability missile.

Tripleshot — Additional Targets for Selected Abilities

Tripleshot is a Prismatic Ability Augment that allows the designated ability to affect two additional enemies positioned in front of the caster. It is particularly useful when the original spell is valuable against individual targets but could have a much greater impact if it reached several opponents during one cast.

Current Patch 26.20 champion-specific results identify Cassiopeia, Annie, LeBlanc, Ryze and Jhin among its stronger recipients. These champions have different reasons to value extra targeting. Annie can capitalize on offensive spells and crowd-control opportunities, while Cassiopeia and Ryze benefit when a frequently used ability affects additional opponents.

Tripleshot is most effective when several enemies are positioned in its applicable targeting area. It does not guarantee additional targets if the opposing team spreads out or remains outside the required direction. An ability that already affects a large area may also gain less from the modifier than a more restricted spell.

Selection priority: Favor Tripleshot when the selected ability is central to the champion's combat pattern and the additional targets meaningfully increase its contribution. Avoid choosing it purely because it is Prismatic if the targeted spell is rarely useful during normal fights.

Multishot — Progressive Projectile Upgrades

Multishot is a Prismatic Ability Augment with a quest component. Its current documented effect requires hitting enemy champions with the selected ability; completing progression thresholds increases the number of additional missiles. This makes it fundamentally different from a modifier that provides its full benefit immediately.

Lux is Riot's best-known illustrative example of projectile-based Ability Augments. The original development preview described turning Light Binding into a more elaborate multi-projectile crowd-control tool. Current Mayhem-specific data also identifies Nidalee, Vel'Koz, Ezreal and Mel as notable Multishot recipients.

The main requirement is reliable accuracy. A champion that frequently hits opponents can progress toward stronger projectile effects, while a player who misses important skillshots may spend much of the match without accessing the full benefit. Long-range abilities are attractive because they create repeated opportunities to hit enemies, but their value still depends on successful execution.

Multishot's overall Patch 26.20 ranking is comparatively weak despite some strong champion-specific results. This is why a recommendation should distinguish between the general Augment and its best individual recipients. It is not automatically a superior choice to a reliable damage or cooldown upgrade.

Selection priority: Choose Multishot when the assigned projectile is used regularly, you can land it consistently and the remaining match is likely to provide enough opportunities to complete its quest. Avoid treating its final upgraded state as guaranteed.

Spellsplit — Missile Splitting for Hooks and Skillshots

Spellsplit modifies an eligible projectile so that it divides into two additional trajectories under its triggering conditions. Riot's Patch 26.20 notes refer to this modifier as Missile Split and changed its behavior: splitting now occurs when the missile reaches its endpoint or is recast, rather than on the first unit hit.

That timing change is essential. A player expecting the older first-contact split may aim or position incorrectly under the updated mechanic. Champions whose selected abilities already depend on projectile direction, range or recast timing need to account for where the additional missiles will actually travel.

The most notable recipients in the available 26.20 data include:

• Blitzcrank: Additional hook trajectories can create threatening crowd-control opportunities, provided the offered ability supports the interaction.
• Nidalee: A compatible projectile gains additional ways to threaten enemies near its path.
• Morgana: Modified projectile behavior can increase the pressure created by her binding abilities.
• Ezreal: Missile modifications can improve the value of accurately aimed projectile spells.
• Ahri: Eligible missile interactions offer opportunities for additional damage or coverage.

Spellsplit is more attractive when opponents are grouped or movement makes the additional projectiles difficult to avoid. It is less useful when a champion's assigned spell rarely reaches a position where the split can hit meaningful targets.

Riot also corrected several related bugs in Patch 26.20, including interactions involving Lucian's W, queued spellcasts and Summoner Spells used during the modified ability's cast. These fixes matter because older clips may demonstrate behavior that no longer matches the current implementation.

Projectile accuracy remains a champion-specific skill outside Mayhem. That connection also appears in ordinary League of Legends coaching, although standard Summoner's Rift training does not use Mayhem-exclusive Ability Augments.

RECOMMENDED FOR THIS GUIDE

Popular League of Legends Services

Explore services related to this guide, selected from our League of Legends catalog.

View All League of Legends Services→

League Rank BoostingFrom 7.92€→ArenaFrom 2.85€→Battle PassFrom 1.99€→

Echo Cast: Best Champions for Repeated Abilities

Echo Cast is a Prismatic Ability Augment that creates a clone when the selected ability is cast. The clone moves in the direction of the cursor and repeats that ability, creating opportunities for additional damage, control or other effects when the duplicated spell functions correctly.

Twisted Fate is one of its strongest current recipients. His normal kit already combines targeted crowd control with ranged spell damage, making an additional compatible ability cast particularly valuable. Neeko, Amumu, Blitzcrank and Garen also have encouraging champion-specific results, although the exact value depends on which spell receives the modifier.

Echo Cast requires more attention to direction and timing than a simple statistical Augment. The original ability and the clone may not affect the same opponents if the player aims poorly or the enemy moves away. Furthermore, the presence of a clone does not mean every champion ability can be duplicated.

Riot corrected two important Echo Cast interactions in Patch 26.20:

• Shen's Shadow Dash previously could fail to move properly when combined with certain queued actions or Flash.
• Movement commands could incorrectly change the clone's direction after the selected ability was cast.

These corrections improve reliability, but they do not remove the need to understand which spell the Augment is modifying. A champion may have a powerful Echo Cast interaction on one ability and a less useful one on another.

Best use: Prioritize Echo Cast when the duplicated spell is valuable on its own, the clone can reliably reach an appropriate target and the champion does not need to sacrifice critical positioning to activate the effect.

When to pass: If the assigned ability is difficult to aim through the clone or its repeated effect adds little practical value, a different Prismatic Augment may provide more consistent results.

Chain Reaction: Best Champions for Knockback Combos

Chain Reaction is a Gold Ability Augment that modifies an eligible knockback. When the displaced enemy collides with another champion, the interaction creates a knockup and additional damage. A collision with terrain extends the knockup and increases the damage.

The mechanic makes displacement direction unusually important. A standard knockback may be useful for removing a threat from the fight, but Chain Reaction rewards moving that target into another enemy or against suitable terrain. It therefore favors champions whose abilities provide controllable displacement and who can approach from a useful angle.

Its strongest documented recipients include Gragas, Gnar, Poppy and Thresh, with Qiyana and Syndra also showing favorable champion-specific placements.

Gragas — Explosive Cask and Controlled Displacement

Gragas is a standout Chain Reaction recipient because Explosive Cask can reposition enemy champions. Sending an opponent toward another enemy or terrain can produce additional control through the Augment, creating opportunities for allied follow-up.

The key requirement is placement. An ultimate that pushes enemies away from the team may be less valuable than one that creates a favorable collision. A poorly aimed displacement can also separate opponents in ways that reduce the team's available damage.

Poppy and Gnar — Terrain and Multiple Targets

Poppy's displacement mechanics naturally encourage attention to terrain and enemy positioning. When Chain Reaction is attached to a suitable ability, the added collision effect can strengthen a successful engage or counter-engage. Gnar also benefits from opportunities to displace opponents in grouped fights, particularly when his transformation and the available terrain support a favorable engagement.

The distinction between collision with a champion and collision with terrain matters. Against enemies standing close together, the champion-collision effect is easier to threaten. Near walls, the terrain interaction may create a longer control window. Neither outcome is automatic; the direction and distance of displacement determine what happens.

Although Chain Reaction has comparatively weak overall Patch 26.20 performance, its Gragas, Gnar and Poppy results are substantially more favorable. It is a good example of an Augment that should be evaluated through champion compatibility instead of its general ranking alone.

Quickstep: Best Mobility Ability Augments

Quickstep is a Gold Ability Augment that adds a dash toward the cursor when its designated ability is cast. Riot originally highlighted Garen's Judgment and Kennen's Slicing Maelstrom as examples of self-centered abilities that can benefit from the added movement.

The Augment can help champions remain near targets while an area ability is active, reposition during an engagement or avoid losing valuable damage because opponents move out of range. However, the dash can also be dangerous if it carries the user into several enemy champions without enough protection.

Patch 26.20 champion-specific data identifies Sett, Hecarim and Darius among Quickstep's leading recipients, with Renekton, Volibear, Garen and Lillia also appearing as useful candidates.

Garen and Kennen — Moving During Area Abilities

Garen's Judgment deals damage around him, so additional movement can help him remain near an opponent who attempts to escape. Kennen's Slicing Maelstrom creates an area around the champion, making positioning central to whether it affects multiple enemies.

Both examples illustrate the intended mechanic, but their combat needs are different. Garen may use the added movement to maintain contact during a direct fight, while Kennen must consider whether the dash leaves him exposed after entering the opposing team.

Sett, Hecarim and Darius — Access to Melee Range

Sett and Darius benefit when additional movement makes it easier to reach an opponent and continue fighting. Hecarim already has strong movement tools, but an eligible Quickstep interaction can offer another way to adjust his position during close combat.

The greatest weakness is aiming the dash incorrectly. Moving deeper into danger is not automatically valuable simply because the Augment increases mobility. The best use is to reach a meaningful target, maintain effective ability range or reposition without abandoning the team's frontline.

Selection priority: Quickstep becomes attractive when the selected spell can be used frequently and the extra movement solves a real positioning problem. If the champion already reaches enemies comfortably or risks moving into dangerous crowd control, a defensive or offensive alternative may provide greater value.

Siphon: Best Ability Augment for Spell-Based Sustain

Siphon is a Silver Ability Augment that heals the champion when the designated ability damages enemy champions. Its value depends on how often the selected spell connects, how safely the champion can cast it and whether the additional recovery allows them to remain in combat.

Cassiopeia is one of the strongest observed recipients because her gameplay relies on repeated damaging spells. Camille, Smolder, Ryze, Zac and Aurelion Sol also show useful champion-specific results in the Patch 26.20 reference data.

Siphon works best when the assigned ability is reliable enough to trigger healing during ordinary fights. A champion who damages opponents repeatedly can make meaningful use of the effect, while a long-cooldown spell that regularly misses will offer less consistent sustain.

There are three practical considerations:

• Ability frequency: Frequent successful hits create more opportunities for healing.
• Positioning: The champion must remain safe enough to cast and connect the assigned spell.
• Actual damage: The effect requires damaging enemy champions; simply casting into empty space provides no healing.

Siphon should not be confused with a general-purpose Omnivamp bonus. Its effect belongs to the selected ability, so unrelated damage sources do not automatically receive the same benefit.

Players specializing in champions such as Cassiopeia or Ryze often focus on repeating precise spell sequences, which is also part of ordinary League of Legends Champion Mastery progression. Mayhem-specific sustain effects are separate from that progression system.

New Ability Augments in Patch 26.21

Journey to Stardom introduces several new Augments that modify individual abilities. Their descriptions are confirmed in Riot's Patch 26.21 notes, but comparable post-update champion-specific performance data is not yet established. Consequently, the recommendations below describe suitable champion characteristics and candidates for testing rather than proven optimal recipients.

Flow of Spirit — Ability Casting Into Attack Speed

Flow of Spirit rewards using a designated ability by granting stacking Attack Speed. The mechanic is promising for champions whose normal combat pattern alternates between casting and attacking. Master Yi, Jax and other attack-oriented fighters are reasonable candidates for testing if the selected ability is eligible.

However, an attack-speed benefit is less useful when the champion's strongest damage comes from spells that do not meaningfully interact with repeated attacks. The selected ability also needs to be available frequently enough to build or maintain the effect.

CRIMSON COBALT — Mark Consumption and Cooldown Reduction

CRIMSON COBALT introduces a mark-based effect to one ability. Applying the mark and then consuming it provides additional damage and reduces the cooldown of the designated spell. This creates a possible feedback loop for champions capable of applying and consuming marks reliably during combat.

Spell-focused champions such as Ezreal, Brand or Cassiopeia are reasonable mechanical candidates to investigate, but their actual eligibility and ability assignments must be verified in-game. Riot's published description does not establish a complete list of compatible spells or confirm that these champions receive the augment on their preferred abilities.

The important choice is whether the mark can be consumed consistently. A champion who applies it but cannot follow up gains less value than one capable of completing the interaction during ordinary fighting.

Recoil — Turning a Spell Into Defensive Movement

Recoil launches the caster backward when the selected ability is fired. This can create spacing opportunities for ranged champions, allowing them to maintain distance from approaching enemies while continuing to contribute through their normal spells.

Lux, Morgana and other ranged spellcasters are reasonable candidates for testing if eligible. However, the extra movement can also create problems if the champion needs to move forward, remain near teammates or maintain a precise casting position.

Recoil is therefore a situational utility effect rather than an automatic improvement. The best recipient is a champion whose selected spell is used from a safe distance and who benefits from retreating immediately after casting it.

Group Hug — Expanded Healing and Shielding

Group Hug adds an area component to one eligible healing or shielding ability, extending the effect to nearby allies. It is particularly promising in Mayhem because teams frequently fight close together and several allies can need protection at the same time.

Seraphine, Sona, Lulu and other enchanters are natural candidates for checking eligibility. However, the Augment should not be assumed to work with every defensive ability or to duplicate every component of a champion's kit. Its actual effect depends on the selected spell and the current client rules.

Group Hug is most attractive when the team regularly groups and the selected heal or shield already provides substantial value. Against compositions that force teammates to spread out, the additional area coverage may be used less consistently.

Which Champions Benefit Most From Ability Augments?

Some champions have several useful Ability Augment options, while others depend on one specific spell interaction. The strongest recipient is not necessarily the strongest champion in the overall Mayhem tier list. A lower-ranked champion can become highly effective when an upgrade directly improves the ability that defines its gameplay.

For practical champion selection, the most useful groups are:

• Projectile specialists — Lux, Nidalee, Vel'Koz, Ezreal and Blitzcrank: Most interested in Multishot, Spellsplit and other compatible projectile changes.
• Targeted-spell and repeated-cast champions — Twisted Fate, Annie, Ryze and Cassiopeia: Can benefit from Tripleshot, Echo Cast or Siphon when their selected abilities support the interaction.
• Displacement champions — Gragas, Gnar, Poppy and Thresh: Strong candidates for Chain Reaction because they can move enemies into other targets or terrain.
• Close-range ability fighters — Sett, Hecarim, Darius and Garen: Can gain useful mobility through Quickstep when it applies to a frequently used ability.
• Protective enchanters — Seraphine, Sona and Lulu: Worth evaluating for Group Hug and other healing or shielding effects introduced in 26.21, subject to eligibility.

These groups are not universal recommendations to choose every listed augment on every listed champion. The assigned ability determines whether the effect improves the champion's main responsibility. Blitzcrank, for example, gains substantial value when a projectile modifier strengthens Rocket Grab, but a different spell assignment may offer less direct impact.

How to Choose and Reroll Ability Augments

Ability Augments should be evaluated by the spell they modify, not just their rarity or apparent maximum power. A strong effect attached to a rarely successful ability may contribute less than a simpler upgrade that improves a champion's most frequently used spell.

Use the following order when making a selection:

• Check the designated spell: Read which ability receives the Augment and confirm what changes.
• Evaluate activation reliability: Determine whether the spell regularly hits enemies or fulfills the stated requirement.
• Assess the combat benefit: Decide whether the upgrade adds useful damage, crowd control, movement or protection.
• Consider your team: Extra crowd control may be more valuable than damage when teammates can capitalize on it.
• Review progression: For a Quest Ability Augment, determine whether the necessary hits or other objectives can be completed in time.
• Compare alternatives: A reliable regular Augment can be stronger than a poorly matched Ability Augment.

Rerolls are most valuable when the offered Ability Augment affects an unimportant spell, its triggering requirement is unrealistic or its movement and targeting changes would create more problems than benefits. They are less useful when a strong compatible effect is already available and the player is simply hoping for a particular Prismatic.

A useful example is the choice between Multishot and a direct offensive upgrade. Multishot may eventually provide more projectiles, but its progression requires repeated successful hits. If the champion has difficulty landing the chosen spell or the team urgently needs immediate damage, the simpler effect may be the more effective selection.

The broader League of Legends service category covers the standard game, but its usual ranked and progression systems are separate from Mayhem's random augment mechanics. In this mode, build decisions must be based on the actual card offerings rather than a fixed ranked build.

Ability Augments Changes From Patch 26.12 to 26.21

Riot has repeatedly changed the Ability Augment system since its introduction. These adjustments affect both the pool of possible interactions and how reliably the upgrades work, so guides written for the initial release may contain outdated examples.

• Patch 26.12: Introduced Ability Augments and expanded Quest Augments while removing the earlier Trait system. Riot also confirmed that an Augment could combine both Ability and Quest mechanics.
• Patch 26.13: Improved the offering system so champions received Ability Augments on more suitable spells. Riot also corrected cases where incompatible abilities could receive ineffective modifiers and fixed reduced appearance rates in later Augment slots.
• Patch 26.18: Continued refining champion-specific offerings, including unwanted AP-focused choices appearing on champions that could not use them effectively.
• Patch 26.20: Changed the splitting behavior of Missile Split/Spellsplit and corrected interactions involving Echo Cast, Shen, Lucian and queued spellcasts.
• Patch 26.21: Added Flow of Spirit, CRIMSON COBALT, Recoil and Group Hug alongside a broader Augment rotation and the Journey to Stardom Headliner system.

Patch 26.21 also removes older general Augments such as Critical Missile, Combusting Interest, Dropkick and Fan the Hammer. Those effects should not be used as current supporting recommendations when evaluating an Ability Augment combination, even if they appear in historical Mayhem builds.

Headliners are a separate system. The Pentakill Headliner, for example, strengthens a champion ability at designated stages of the match, but it is not an ordinary Ability Augment selected from the same pool. Likewise, the K/DA Headliner can provide an extra Augment after collecting the required cards, without guaranteeing any particular ability-focused effect.

For official confirmation, see Riot's Patch 26.12 Notes, Patch 26.13 Notes, Patch 26.20 Notes and Patch 26.21 Notes.

How the Champion Recommendations Were Evaluated

The champion examples above use Riot's official Ability Augment descriptions and the available Mayhem-specific information published by the ARAMMayhem Augment Database. The latter includes champion-specific rankings for established effects such as Tripleshot, Multishot, Spellsplit, Quickstep, Echo Cast, Chain Reaction and Siphon.

The available dataset is associated with Patch 26.20. Its champion rankings help identify useful recipients, but they should not be interpreted as Riot-issued rankings or universal win probabilities. Some Augments perform poorly overall while ranking highly for a small group of suitable champions. Others can appear stronger because they are selected mostly by players who already understand their interaction.

The new 26.21 effects are evaluated only from their confirmed descriptions. Riot has not yet provided a complete, independently verified list of the best recipients for every new Ability Augment, and the reviewed historical dataset cannot establish their post-release performance. Therefore, theoretical candidates are explicitly distinguished from established examples.

The most important evaluation factor is whether the selected ability reliably activates the modifier. After that, consider the strength of the resulting interaction, how much the champion must change its normal gameplay and whether a simpler Augment offers a more dependable alternative.

Related champion and game-mode information is organized in the League of Legends Guides hub.

ARAM Mayhem Ability Augments FAQ

These answers address additional questions about spell assignment, quest progression and the updated Mayhem system.

Can Blitzcrank fire multiple Rocket Grabs in ARAM Mayhem? Riot has explicitly demonstrated multi-projectile hook interactions as part of the Ability Augment system. However, the current effect depends on which Augment and ability are offered. Do not assume every Blitzcrank match provides additional hooks or that all projectile modifiers work identically.

Can an Ability Augment also be a Quest Augment? Yes. Riot confirmed that the categories can overlap. Multishot demonstrates this through a selected-ability upgrade that progresses after repeated successful hits on enemy champions.

Why does an Ability Augment not appear for my champion? Riot restricts certain offers according to champion and ability eligibility. The pool also contains random choices, so an eligible effect is not guaranteed to appear. Later patches corrected numerous invalid or poorly matched combinations.

Are the new 26.21 Ability Augments better than the older ones? Not necessarily. Flow of Spirit, CRIMSON COBALT, Recoil and Group Hug introduce new interactions, but their effectiveness depends on the selected ability and champion. Established effects such as Echo Cast and Siphon may remain better choices in suitable situations.

Best Ability Augments to Prioritize in ARAM Mayhem

The best Ability Augments are those that substantially improve a spell your champion already uses effectively. Projectile specialists benefit from compatible extra missiles or splitting, displacement champions can exploit Chain Reaction, and frequent casters may gain significant value from Echo Cast or Siphon. New Patch 26.21 effects expand these options, but their value still depends on eligibility and practical execution. Select the upgrade based on its assigned ability and current match conditions rather than rarity or an outdated universal ranking.