Altar of Fangs is a three-boss dungeon arriving with World of Warcraft: Midnight Patch 12.1, Curse of Ula’tek. The dungeon is located on the Coiled Isle and follows the Amani’s attempt to control the Fang of Ula’tek and the power sealed within the Vaults of Atal’Utek. The bosses are Rav’i, The Writhing Coil and Zul’jan. Altar of Fangs opens with Normal and Heroic difficulty when Patch 12.1 launches, while Mythic and Mythic+ become available with Midnight Season 2 one week later.
Altar of Fangs Quick Facts
| Feature | Information |
|---|---|
| Expansion | World of Warcraft: Midnight |
| Patch | 12.1, Curse of Ula’tek |
| Location | The Coiled Isle |
| Bosses | Rav’i, The Writhing Coil and Zul’jan |
| Launch difficulties | Normal and Heroic |
| Season 2 difficulties | Mythic and Mythic+ |
| Mythic+ rotation | Midnight Season 2 |
| Primary hazards | Venom, ground effects, moving beams, add phases and forced movement |
How to Enter Altar of Fangs
Altar of Fangs is part of the Coiled Isle content introduced in Patch 12.1. The dungeon is tied to the Curse of Ula’tek campaign and the story surrounding Zul’jan, the Amani and the Vaults of Atal’Utek.
The dungeon is available through the standard Dungeon Finder on supported difficulties. Mythic players use the physical entrance and a Mythic Keystone, while Mythic+ groups enter through the seasonal Keystone interface after Midnight Season 2 begins. The exact entrance position and final unlock requirements should be checked in the live Dungeon Journal after Patch 12.1 launches.
Altar of Fangs is not the same activity as the Vaults of Atal’Utek, the Coiled Isle public events or the Venomous Abyss raid. Those activities share the island’s serpent and Amani theme, but they have separate entrances, objectives and reward structures.
Get any Mythic Dungeons service from ExpCarry: raids, dungeons, PvP, leveling, gold, farming, coaching, and custom orders.
Altar of Fangs Layout and Route Considerations
The dungeon leads through the outer hunting grounds and mutation chambers before ascending toward the altar where Zul’jan performs his ritual. The current dungeon structure contains three boss arenas, with Rav’i encountered first, The Writhing Coil in the middle of the dungeon and Zul’jan as the final encounter.
The exact trash composition and final enemy-forces route require live testing. Groups should nevertheless prepare for a dungeon built around venom effects, narrow movement areas and enemies connected to the Children of Ula’tek.
- Keep the party spread when venom projectiles or targeted effects are active.
- Do not stand in front of enemies with cone attacks, especially while the tank is repositioning.
- Save movement abilities for forced movement, ground hazards and boss transitions.
- Interrupt dangerous casts rather than relying only on dispels or healing.
- Be prepared to switch quickly between bosses and summoned creatures.
Rav’i Boss Guide
Rav’i is a ravenous hydra fought in a pit filled with Carrion Piles. The encounter revolves around controlling which pile Rav’i reaches when she leaves the main fight. Ravenous Stomp also causes debris to fall into the arena and can create Fresh Meat, which changes the boss’s next feeding sequence.
Rav’i Mechanics
- Ravenous Stomp: Rav’i shakes the temple and causes stalactites to fall. Avoid the impact locations. Falling rocks can also skewer flying Twinfangs and drop Fresh Meat into the pit.
- Ssscavenging: Rav’i runs to the nearest Carrion Pile and gains an absorb shield. While the shield remains, Carrion Burst is repeatedly applied to the party.
- Feeding Frenzy: If Rav’i reaches a Carrion Pile containing Fresh Meat, she eats more quickly and applies Carrion Burst at a faster rate.
- Carrion Burst: This stacking damage-over-time effect affects the entire party while Rav’i is feeding. Remove the absorb shield quickly to end the effect.
- Messy Eater: In Mythic and Mythic+, chunks of rotting meat land around the arena. Avoid the impact zones. Chunks that are not caught can create additional Carrion Burst effects.
- Triple Shot: Rav’i targets three players with venom. Spread these targets away from the group and avoid overlapping the nearby damage.
- Regurgitate: Three waves of acid travel in lines toward a player. Move out of the waves immediately because they deal heavy damage and reduce movement speed and damage dealt.
- Hydrastrike: Rav’i’s three heads attack the current target. Tanks should keep Rav’i facing away from the party.
Rav’i Role Responsibilities
Tanks: Position Rav’i so the party has room to move around the Carrion Piles. Watch for Ravenous Stomp and make sure the boss does not reach a Fresh Meat pile unless the group is ready to burn through the resulting absorb shield. Keep Rav’i’s frontal attacks away from other players.
Healers: Prepare for increasing raid-wide damage while Rav’i feeds. Carrion Burst becomes more dangerous when it stacks, particularly during Feeding Frenzy. Track Triple Shot targets and be ready for damage after players are forced to move by Regurgitate.
Damage dealers: Break the Ssscavenging or Feeding Frenzy absorb shield immediately. Avoid acid waves and falling debris, and do not allow unattended meat chunks to create additional damage in Mythic difficulty.
Common Rav’i Wipes
- Allowing Rav’i to feed for too long.
- Failing to break the feeding shield quickly.
- Standing in falling stalactites or Regurgitate waves.
- Overlapping Triple Shot targets.
- Leaving meat chunks unattended in Mythic or Mythic+.
The Writhing Coil Boss Guide
The Writhing Coil is a massive serpent-like creature formed from multiple snakes. The encounter alternates between the coiled boss and an Uncoiled Writhe phase in which the creature separates into individual serpents.
The central mechanic is Death Rattle. Orweyna provides Vine Grip, allowing players to pull the creature apart and interrupt the dangerous cast. The group must respond together because the number of attached players and the distance they create determine whether the boss uncoils.
The Writhing Coil Mechanics
- Death Rattle: Every snake within the coil rattles, dealing increasing party-wide damage. The effect grows more dangerous over time and must be interrupted with Vine Grip.
- Vine Grip: Selected players are connected by magical vines. Move far enough away from the target to pull the creature apart and trigger Uncoil.
- Uncoil: The boss separates into its component snakes and deals damage to the entire party during the transition.
- Uncoiled Writhe: The separated snakes become individual threats. Damage dealt while the boss is uncoiled persists after the snakes reform.
- Assimilation: The separated snakes converge and reform the main boss. Finish priority targets before they can safely reunite.
- Vindictive Onslaught: The Writhing Coil directs a series of attacks at players.
- Burrowing Charge: The creature travels through the ground in a line. Move out of its path.
- Venom Jet: A frontal cone of venom is directed toward a player. Do not stand in front of the creature unless you are the intended target and can safely control the cone.
- Tail Scythe: A heavy attack against the current target. Tanks should use active mitigation and defensive cooldowns as required.
- Synchronized Venom: All players receive venom damage followed by periodic damage. Healers should stabilize the group before the next major mechanic.
- Spiteful Hunt: In Mythic and Mythic+, the separated snakes fixate on players. Kite or control them and prevent them from reaching their targets.
- Undermining: Parts of the Uncoiled Writhe destabilize the ground and knock players upward. Watch the ground beneath each snake.
The Writhing Coil Role Responsibilities
Tanks: Keep the boss pointed away from the group and be ready for Tail Scythe. During Death Rattle, help the Vine Grip players create the required distance. Do not move the boss unpredictably while the party is attempting to uncoil it.
Healers: Death Rattle is a ramping damage event rather than a mechanic that can be healed indefinitely. Use cooldowns for failed or delayed pulls and for Synchronized Venom. Watch for damage and knockbacks during the Uncoiled Writhe.
Damage dealers: Respond immediately to Vine Grip and focus the separated snakes during Uncoil. In Mythic and Mythic+, prioritize snakes that are close to reaching their fixated targets. Avoid Burrowing Charge and Venom Jet while maintaining damage uptime.
Common The Writhing Coil Wipes
- Failing to interrupt Death Rattle with Vine Grip.
- Moving too little or too late during the pull mechanic.
- Allowing fixated snakes to reach players in Mythic+.
- Standing in Burrowing Charge or Venom Jet.
- Ignoring Undermining knockbacks near dangerous terrain.
Zul’jan Boss Guide
Zul’jan is the final boss of Altar of Fangs. He fights with two Amani axes while channeling the power of the Fang of Ula’tek. The encounter combines tank damage, intercepted beams, targeted axe attacks, blood pools and venom effects.
Zul’jan Mechanics
- Ritual of the Fang: Snake heads focus beams into Zul’jan for several seconds, empowering him. Players can intercept the beams, taking Nature damage and gaining Ritual Venom instead of allowing Zul’jan to receive the full benefit.
- Fang Empowered: Zul’jan’s empowered state deals periodic Nature damage to the entire party and stacks over time. The group must manage Ritual of the Fang rather than ignoring the beams.
- Bloodletting: Zul’jan’s physical attacks cause players to hemorrhage. The effect removes Ritual Venom but creates blood pools on the ground.
- Boneslicer: Zul’jan throws an axe toward a player. Avoid the line of the projectile and the damage-over-time effect left on targets.
- Axegrinder: Spinning axes ricochet around the arena. Track their movement and avoid contact throughout the duration.
- Chop Down: Zul’jan strikes the current target twice for heavy Physical damage. Tanks should use active mitigation and defensive abilities when necessary.
Zul’jan Positioning
The tank should keep Zul’jan pointed away from the party and leave enough open space for axe mechanics. Players assigned to intercept Ritual of the Fang beams should move deliberately and avoid creating unnecessary blood pools in the center of the arena.
Blood pools are especially dangerous when the arena becomes crowded with Axegrinder effects. Place them toward the edges where possible, but do not sacrifice positioning for a pool that would force a player through another mechanic.
Zul’jan Role Responsibilities
Tanks: Face Zul’jan away from the group, manage Chop Down and control where Bloodletting pools appear. Intercept Ritual of the Fang when assigned and avoid moving the boss through unsafe ground.
Healers: Prepare for periodic group damage while Zul’jan is empowered. Players carrying Ritual Venom may require additional healing, while Bloodletting creates persistent hazards that reduce available space.
Damage dealers: Intercept the assigned beams, avoid Boneslicer and Axegrinder, and maintain awareness of the arena. Do not stand in blood pools or remain in front of Zul’jan.
Common Zul’jan Wipes
- Ignoring Ritual of the Fang and allowing Zul’jan to remain empowered.
- Overlapping or poorly placing Bloodletting pools.
- Walking into Axegrinder while focusing on the boss.
- Failing to move out of Boneslicer’s path.
- Positioning Zul’jan toward the party during Chop Down.
Altar of Fangs Mythic and Mythic+ Differences
Mythic and Mythic+ versions retain the core encounter mechanics but add higher damage, stricter movement checks and additional effects. The most important documented changes include extra pressure during Rav’i’s feeding sequence and the appearance of fixated snakes during The Writhing Coil’s Uncoiled Writhe.
| Encounter | Mythic or Mythic+ concern | Priority |
|---|---|---|
| Rav’i | Uncaught meat chunks can create additional Carrion Burst | Handle meat quickly and break the feeding shield |
| The Writhing Coil | Separated snakes use Spiteful Hunt | Control fixates and kill snakes before they reach players |
| Zul’jan | Higher damage and tighter positioning requirements | Manage beams, blood pools and axe patterns cleanly |
Affixes, seasonal dungeon tuning and final Mythic+ enemy forces are subject to live-season adjustments. The final route should be based on the completed dungeon layout and live completion data rather than early testing assumptions.
Altar of Fangs Loot
Each boss has a separate loot table. The currently documented items include weapons, armor, rings, trinkets and other dungeon equipment. Exact live item levels depend on difficulty, seasonal reward-track rules and final Patch 12.1 tuning.
| Boss | Documented rewards |
|---|---|
| Rav’i | Hydra Scale Wristguards, Poison-Proof Stompers, Venom-Etched Crescent, Primordial Robe of Rites, Hydraspine Twinblade, Coiled Fangstone and Vile Vial of Volatile Venom |
| The Writhing Coil | Snakeskin Spaulders, Nocuous Focal Fang, Strand of Warding Fangs, Vile Writhefang Glaive, Toxin-Coated Warstaff, Leggings of Entwined Serpents, Aged Interwoven Scaleplate and Knot of Writhing Serpents |
| Zul’jan | Handwraps of Blasphemous Rites, Ancient General’s Obsidian Pillars, Polished Lightwood Channeler, Ancestral Amani Recurve, Chestguard of Corroded Scales, Spare Speaker’s Hood, Band of the Amani Warlord, Tattered Amani War Banner, Sharpened Lightwood Slasher, The Writhing Brood and Pillar of the Fanged Altar |
Loot availability can differ between Normal, Heroic, Mythic and Mythic+. Items from Altar of Fangs may also contribute to the seasonal Great Vault when obtained through eligible Mythic+ activity. The final live item-level table should be confirmed after Season 2 begins.
Preparation for Your First Altar of Fangs Run
- Read the Dungeon Journal: Pay particular attention to Rav’i’s feeding mechanics, Vine Grip and Zul’jan’s beam ritual.
- Bring movement tools: The dungeon contains acid waves, ground hazards, charges, knockbacks and moving axes.
- Assign beam responsibilities: Decide who will respond to Ritual of the Fang before fighting Zul’jan.
- Plan interrupt priorities: Death Rattle is the clearest high-priority cast, while dangerous trash casts should also be interrupted.
- Protect the healer’s movement space: Do not scatter blood pools, meat hazards or other ground effects across the entire arena.
- Use defensives during ramping damage: Carrion Burst, Death Rattle and Fang Empowered all become more dangerous when allowed to continue.
Important Distinctions from Other Patch 12.1 Content
Altar of Fangs is a conventional group dungeon and should not be confused with the other Coiled Isle systems.
- The Coiled Isle: The outdoor zone containing public events, Curse Surges, Cursed Fishing, Lairs and other activities.
- Vaults of Atal’Utek: A separate area containing group content and public activities.
- Venomous Abyss: The eight-boss Season 2 raid connected to Zul’jan and Ula’tek.
- Altar of Corrosion: A zone-specific talent system, not a dungeon power system.
- Mythic+ Season 2: The seasonal dungeon environment in which Altar of Fangs joins the rotation.
