Venomous Abyss New Raid: Bosses, Loot and Rewards

Updated October 24, 2026 for live WoW Midnight Patch 12.1.5. The Venomous Abyss is an eight-boss raid on the Coiled Isle, introduced with Patch 12.1: Curse of Ula’tek. All four Raid Finder wings, Story Mode, Normal, Heroic, and Mythic are now available. This guide covers the live schedule, raid mechanics, starting loot item levels, tier tokens, weapons, trinkets, mounts, achievements, and housing rewards.

Quick answer: The raid opened on August 18, 2026 in the Americas (August 19 in Europe). Raid Finder requires level 90 and a minimum item level of 273. Base loot starts at item level 279 in Raid Finder, 292 in Normal, 305 in Heroic, and 318 in Mythic; later bosses reward higher-level gear. Ula’tek is the final encounter, and the raid contains five fixed-slot tier-token bosses plus a Curio drop from Ula’tek.

Guided by the whispers of Hex Lord Malacrass, Zul’jan broke into the Vaults of Atal’Utek and released Ula’tek’s broods. The raid follows the attempt to stop that ritual. Patch 12.1.5 continues this story through The Unbinding of Kith’ix, a separate one-boss raid beneath the vaults, not a ninth Venomous Abyss encounter.

Venomous Abyss Release Date and Difficulty Schedule

All Venomous Abyss difficulties and all four Raid Finder wings are live. The dates below are from Blizzard’s final raid schedule, not the projected July PTR timetable. Unlocks followed each region’s weekly maintenance reset, so European dates are one day later than the corresponding Americas dates.

Mythic opened alongside Normal and Heroic, not weeks afterward. Raid Finder’s wing assignments are not a mandatory boss-by-boss route for an organized Normal, Heroic, or Mythic group. Story Mode arrived one week after the main raid opening.

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Venomous Abyss Raid Finder Wings and Access Requirements

For your first clear, Raid Finder is the most accessible option if your character meets its entry requirement. Normal and Heroic give organized groups higher-track gear, while Mythic is for a coordinated 20-player team. If you want help organizing a full clear, a specific boss, or a difficulty-based reward, see the LepreStore Venomous Abyss raid services and compare the available options before choosing. Raid drops remain governed by the selected loot arrangement; an ordinary boss kill does not promise a particular item.

Venomous Abyss Raid Overview

Where to go: travel to the Coiled Isle, enter the Vaults of Atal’Utek, and head to the northern raid portal. The raid entrance waypoint is /way #2509 47.2 21.7. The Underbelly entrance used for Kith’ix is a separate destination.

What Is the Venomous Abyss Raid?

The Venomous Abyss is the main raid of Midnight Season 2 and the endgame conclusion to the Curse of Ula’tek storyline. Its eight encounters take place across the Vaults of Atal’Utek, a sprawling Amani prison built to contain a weapon that became dangerous to its creators.

Ula’tek is not a newly discovered dungeon monster. She is one of the Amani empire’s oldest and most carefully buried failures. The vault was constructed to keep her, her brood, and the knowledge surrounding her creation away from the outside world. Zul’jan’s actions undo that work.

After listening to the whispers of Hex Lord Malacrass, Zul’jan enters the Coiled Isle and releases Ula’tek’s forgotten broods. Zul’jarra asks the champions of Azeroth to follow him into Atal’Utek before the final seals are broken.

The raid’s rooms reflect that history. Players move through Amani burial chambers, venom laboratories, ritual wells, ancient construct halls, serpent nests, and platforms built above pools of toxic waste. The place feels less like an occupied fortress and more like a prison whose containment systems are failing one room at a time.

All Venomous Abyss Bosses and Raid Route

These are all eight encounters, shown in a useful overview sequence. After Nek’zali, an organized raid can work through two middle branches: the Vile Crypt (Entombed Sentinels and Vashnik) and the Crypt of the Soulcoilers (The Lost Explorers and Sszorak). Both branches lead toward The Twin Fangs and the two final encounters. The numbered list is not a claim that bosses 2–5 must be killed in one exact sequence. Raid Finder instead uses the four two-boss wings listed above.

Boss-name note: early PTR records called the seventh encounter The Bargained Crown. The live encounter is named The Coiled Altar in Blizzard’s raid schedule and achievement list; The Bargained Crown was its older PTR name.

Venomous Abyss Boss Mechanics

1. Nek’zali the Soulcoiler

Nek’zali opens the raid beside the Soulcoil Well, where she attempts to repeat the ritual that originally helped awaken Ula’tek. Spirits moving toward the well empower her Soulcoil Rite and make the fight progressively harder.

Players must control the dead, keep dangerous spirits away from the ritual, and avoid being dragged into the well themselves. Reaching it is not a normal positioning mistake: the targeted player is sacrificed to the ritual.

The encounter shifts between direct damage on Nek’zali and periods where the group must break her ritual support. Poor add control leaves the raid dealing with stronger casts, more pressure around the well, and fewer safe places to stand.

Main raid check: add control, interrupt assignments, movement around the Soulcoil Well, and quick swaps during the ritual.

2. Entombed Sentinels

The Entombed Sentinels are the Blood of Ula’tek and the Breath of Ula’tek, two ancient constructs corrupted by the venom they were meant to contain. Tanks must keep them apart. Bringing the pair too close activates Ula’tek’s Dominance and gives them almost complete damage reduction.

Their health values also matter. When Vitriolic Stasis begins, the weaker Sentinel restores health until it matches the stronger one. A raid that tunnels only one target can erase a large part of its own progress.

Helical Toxins is the fight’s defining mechanic. Players combine venom applications by touching one another and must reach exactly four applications to neutralize the effect. Stopping early leaves the toxin active. Combining too many applications creates a different problem.

Main raid check: tank spacing, balanced damage, assigned toxin groups, and disciplined movement between partners.

3. The Lost Explorers

The Lost Explorers are tortollans trapped inside the vault and repeatedly possessed by the spirit Mor’zahi. The raid fights several characters whose abilities interact, making target priority more important than simply hitting whichever enemy is closest.

Fire and frost effects can cancel one another, Mighty Thud must be shared, and Trader Gebbo throws out crates containing objects that can help or complicate the pull. A Disgusting Fish can interrupt Mor’zahi’s control and free an explorer from possession.

Once one target is released, Mor’zahi begins looking for another host. The raid has to manage the explorers’ abilities while preventing the spirit from reaching a point where possession becomes unmanageable.

Main raid check: interrupts, target calls, elemental combinations, shared damage, and fast reactions to Gebbo’s crates.

4. Vashnik the Malignant

Vashnik occupies the Chamber of Virulence, where he has spent his time refining Ula’tek’s venom into increasingly unstable forms. The encounter revolves around venom fountains that create living masses and fill sections of the room with hazardous effects.

The living venom moves toward the Malignant Cavity. Allowing it to reach the destination triggers a Malignant Reaction and puts heavy pressure on the entire raid. Damage dealers must intercept the creatures while tanks reposition Vashnik and everyone handles Plague Waves.

Adaptive Toxin and other persistent effects make recovery difficult after a missed mechanic. On Mythic, prototype venoms add another matching and positioning layer rather than simply increasing the damage numbers.

Main raid check: add interception, fountain control, planned movement, and immediate swaps to priority targets.

5. Sszorak

Sszorak uses the winds running through Atal’Utek to throw players around the arena. Positioning is never static for long. Crosswinds, venom globs, frontal attacks, and Viscous Cysts repeatedly change which parts of the room are safe.

The cysts are dangerous when handled carelessly, but the venom associated with them can also help players keep their footing during the strongest winds. The mechanic is less about avoiding every object and more about using the room correctly before Howling Maelstrom begins.

Apex Predator adds a sequence of frontals, shared damage, and poisonous tornadoes. Players who drift into a bad position before the sequence starts have little time to recover.

Main raid check: wind preparation, cyst placement, frontal awareness, and movement that preserves space for the next mechanic.

6. The Twin Fangs

Vexhul and Ithraz are Ula’tek’s oldest serpentine children. Vexhul spreads venom, summons additional creatures, and covers the arena with toxins. Ithraz focuses on feeding, crushing sections of the platform, and consuming venom through Ravenous Feast.

Players build Eternal Venom as the fight continues and must use encounter mechanics to manage it. This is not a debuff that can always be removed on demand. Bad timing can leave the group carrying dangerous stacks into the bosses’ full-energy attacks.

The two serpents must also die close together. Killing one too early gives the survivor rapidly increasing damage through Uncoiled Wrath. A clean finish requires controlled damage rather than an uncontrolled burn on the first available target.

Main raid check: two-target balancing, venom management, add control, platform awareness, and a coordinated kill.

7. The Coiled Altar

The Coiled Altar is the current name of the encounter previously called The Bargained Crown. Zul’jan reaches the altar under the influence of Hex Lord Malacrass and begins the final steps required to release Ula’tek.

Early in the fight, Zul’jan uses Fangs of the Crucible, Toxic Deluge, thrown axes, Guillotine attacks, and Coalesced Venom. The group must keep track of weapon paths while preserving room around the altar.

At roughly half health, Malacrass takes direct control of Zul’jan. The fight shifts into possession mechanics such as Dreadmarch and Soul Sever. Near the end, Zul’jan and Malacrass separate and fight together, forcing the raid to handle the warrior’s physical pressure and the hex lord’s magic at the same time.

Main raid check: weapon-path awareness, venom placement, possession mechanics, coordinated target damage, and surviving the two-enemy final stage.

8. Ula’tek

Ula’tek is a multi-phase final boss built around venom routing, eggs, tail attacks, exposed-heart damage windows, and an arena that steadily loses safe ground.

Caustic Wingfall sends venom through the room and can hatch Devourer’s Spawn. Players have to control where the waves travel instead of treating every egg as an immediate add. Poor routing can hatch too many creatures at once and leave the group without a clean path for the next mechanic.

Rage of the Shackled exposes Ula’tek’s heart and creates a major damage window while debris and environmental damage continue around the raid. Her Gore Rattler tail uses heavy attacks such as Shattering Coil, which requires coordinated soaking rather than individual movement.

Later phases introduce wardens, additional venom waves, hatchlings, and Demolish attacks that remove sections of the platform. The final part of the fight becomes a race against the arena as the raid runs out of places to drop venom, spread, handle eggs, and survive knockbacks.

Main raid check: egg routing, heart-phase damage, tail soaks, add control, and using the remaining platform efficiently.

Venomous Abyss Loot Item Levels

The live raid drops higher item levels than the July PTR preview. Gear follows the Veteran, Champion, Hero, and Myth tracks, and later bosses start at a higher rank even on the same difficulty. The table below shows base drops, before upgrades. The mythic items from the final two encounters are a special exception.

Regular fully upgraded track caps are Veteran 295, Champion 308, Hero 321, and Myth 334. The item level 344 Mythic rewards from The Coiled Altar and Ula’tek are a separate high-end exception, not a standard Myth 1/6 item. Very Rare drops and late-boss gear can also have special rules. For exact source and boss, use the linked item records in the weapons, armor, jewelry, and trinket tables below.

Venomous Abyss Great Vault and Bonus Rolls

Season 2 raid Great Vault choices unlock at 2, 4, and 6 eligible raid boss kills. Bosses defeated in the Venomous Abyss count toward that row; Story Mode does not provide the same raid-loot progress. Higher difficulties unlock stronger Vault tracks:

Raid bosses also support Nebulous Voidcore bonus rolls: a roll costs one Voidcore and uses a separate eligible loot pool. The reward is not a guaranteed drop of any single item. If you want to finish tier bonuses, prioritize the five fixed-slot token bosses and Ula’tek’s Curio rather than assuming one boss can award every slot.

Patch 12.1.5: Ascendant Venomstones

The October 2026 mid-season refresh adds a later upgrade route without replacing the raid’s base drop table. After completing Orin Straylight’s Ascending with Venomstones unlock, players can collect Ascendant Venomstones from Heroic and Mythic raid bosses and other qualifying Season 2 activities. Collecting ten lets an eligible fully upgraded Hero or Myth item, or an eligible maximum-quality Tidal Crafted weapon, trinket, or necklace, gain another item-level increase near the Silvermoon Catalyst. The weekly crest cap was also removed during the week of October 20. These are post-drop upgrade mechanics; they do not mean a Normal boss immediately drops Mythic gear.

Venomous Abyss Tier Set Tokens

Five bosses drop class-set tokens. Each encounter is tied to one armor slot, while the token prefix determines which armor classes can exchange it for tier equipment.

Slumbering Coil Curio

Ula’tek can also drop the Slumbering Coil Curio. The item can be taken to Kirana near the Catalyst in Silvermoon and exchanged for class-set armor, giving the final boss a separate tier-related reward even though Ula’tek does not drop one of the five fixed-slot tokens.

Venomous Abyss Weapons

The raid contains one-handed and two-handed weapons for every major role, including daggers, axes, swords, maces, a fist weapon, a gun, a bow, a staff, a polearm, and a warglaive. The live raid weapon list is linked below; choose the difficulty and encounter before comparing item levels.

Venomous Abyss Special-Effect Weapons

The most valuable weapons are not necessarily the ones with the cleanest secondary-stat distribution. Several late-raid items have unique effects or Very Rare status, giving them different scaling and upgrade value from ordinary weapons.

Aman’muso, Warlord’s Vengeance, Maze-roa, Warlord’s Fury, and the Zul’jin’s Guillotine Technique trinket form the Bite of Zul’jan mini-set. Equipping two pieces improves the Guillotine effect and lets it strike an additional nearby enemy.

Ula’tek’s most unusual weapons include Jan’thrazet, the Soul Fang, Zatha’tek, Breath of Corruption, Jaw of the Shackled Goddess, Abyssal Broodfiend’s Bardiche, and Caustic Repose Greatbow.

Special effects can receive live hotfixes; check their current tooltips and Wowhead’s Midnight Season 2 special-effect gear overview.

Venomous Abyss Armor Drops

The following table covers the raid’s non-tier armor pieces. Tier tokens are listed separately above. The item links point to live database entries, but each piece inherits its actual boss and difficulty-specific item level.

Ula’tek Cantrip Armor

Ula’tek drops four pieces with special cantrip effects: Venomkeeper’s Horrific Cowl, Gaze of the Coiled Watcher, Awoken Dreadfang Cuirass, and Chausses of Unbound Rancor.

These pieces use one dominant secondary stat instead of the usual two-stat split. Their effects can temporarily push that stat higher while lowering the character’s other secondary stats by a smaller amount.

Patch 12.1 updated the Catalyst so eligible converted armor retains its original secondary stats and cantrip effect. A player can therefore convert one of these pieces into tier armor without automatically deleting the special Ula’tek property.

Venomous Abyss Trinkets

The raid contains trinkets for tanks, healers, spellcasters, Strength users, and Agility users. Some trinket effects have already received live hotfixes. Compare the current item tooltip for your specialization rather than relying on old PTR coefficients.

Venomous Abyss Jewelry and Off-Hand Items

Several pieces of raid jewelry include effects that reduce damage from Deadly Venom inside the Venomous Abyss and related Coiled Isle content. That defensive value may matter during early progression even when another item has slightly better secondary stats on paper.

Venomous Abyss Mount Rewards

The raid has two distinct mount reward routes. The Crimson Venomfang is awarded by the Glory meta-achievement; the Primeval Skyfriend comes from Mythic Ula’tek. The achievement mount is earned on completion, while the boss mount follows the applicable boss-loot allocation rules. A Mythic kill does not by itself guarantee a personal mount to every player.

The Crimson Venomfang is the reward for finishing Glory of the Venomous Raider on Normal difficulty or higher. The Primeval Skyfriend comes from Mythic Ula’tek’s mount loot. Group eligibility and loot handling matter for the latter; do not confuse killing Mythic Ula’tek with guaranteed personal receipt of the mount.

Venomous Abyss Achievements

Raid Completion Achievements

Glory of the Venomous Raider Achievements

Glory of the Venomous Raider requires eight special boss achievements and rewards the Crimson Venomfang.

These are live achievements. Blizzard fixed the Coiled Altar achievement Watch Out Behind You for groups larger than 20 players on October 16, 2026. For timed achievements such as Ahead of the Curve and Cutting Edge, the next raid-tier deadline is a separate condition from defeating the boss.

Venomous Abyss Player Housing Rewards

The raid also drops Amani, venom, ritual, and temple-themed decorations for World of Warcraft’s player housing system.

The three Vanquisher Trophy variants have separate live difficulty gates: Argent for Raid Finder/Normal, Aureate for Heroic, and Gleaming for Mythic Ula’tek. Other boss decorations are loot-table drops and are not guaranteed to every player after one kill.

What Makes the Venomous Abyss Different?

The Venomous Abyss does not rely on one repeated raid mechanic with a different visual effect on every boss. Most encounters ask the group to control a separate system alongside the boss’s health bar.

Nek’zali has spirits and the Soulcoil Well. The Sentinels require exact venom combinations and balanced damage. The Lost Explorers turn elemental effects and possession into a target-priority puzzle. Vashnik fills the room with living toxins. Sszorak weaponizes forced movement. The Twin Fangs combine two-target damage with venom management. The Coiled Altar changes from a Zul’jan fight into a possession encounter and then a dual-boss finish. Ula’tek forces the raid to plan around eggs while the arena disappears.

Movement tools should be valuable throughout the tier, but uncontrolled movement can be just as dangerous as standing still. Players need to know where they are moving, what they are carrying, and whether crossing another player’s path will combine a debuff, hatch an egg, or push a mechanic into the wrong part of the room.

The loot structure also gives groups a reason to clear the full raid. The five tier slots come from the middle six encounters, while many special-effect weapons, cantrip pieces, achievements, housing trophies, and prestige rewards sit behind The Coiled Altar and Ula’tek.

How to Prepare for the Venomous Abyss

Raid Finder requires level 90 and item level 273; organized Normal, Heroic, and Mythic groups should prepare around their chosen difficulty. The encounters are now live, and the following assignments help groups progress efficiently.

Practice controlled movement. Sszorak, The Twin Fangs, The Coiled Altar, and Ula’tek punish players who use movement abilities without checking the next safe position.

Set clear target calls. Lost Explorers, Vashnik, Twin Fangs, and the later Coiled Altar phases all require the raid to change targets for a reason. Personal damage can become wasted damage when the wrong add or boss is being hit.

Plan dispels and debuff groups. The Sentinels are the clearest example, but venom management appears throughout the raid. Assigning partners before the pull is easier than trying to solve every combination through voice chat.

Keep multiple gear options. Special-effect trinkets, defensive jewelry, cantrip armor, and final-boss weapons may outperform a higher-item-level alternative in specific encounters. Early progression gearing will not always be a simple item-level comparison.

Check recent live hotfixes. Blizzard adjusted Ula’tek damage, Venomous Heart targeting, egg behavior, and the Coiled Altar after launch. Before progression pulls, read current Adventure Journal abilities and the official hotfix list rather than following an early PTR strategy word for word.

Venomous Abyss FAQ

When did the Venomous Abyss raid open?

Normal, Heroic, Mythic, and Raid Finder Wing 1 opened with the Americas reset on August 18, 2026 (August 19 in Europe). The remaining Raid Finder wings opened on August 25, September 1, and September 8 in the Americas, with European resets the next day. All wings are available now.

Which WoW patch introduced the Venomous Abyss?

Patch 12.1: Curse of Ula’tek introduced the raid. As of this October 24, 2026 review, the live Retail content update is 12.1.5, which adds a different single-boss raid called The Unbinding of Kith’ix.

How many bosses are in the Venomous Abyss?

Eight: Nek’zali the Soulcoiler, Entombed Sentinels, The Lost Explorers, Vashnik the Malignant, Sszorak, The Twin Fangs, The Coiled Altar, and Ula’tek.

Who is the last boss?

Ula’tek is the final boss of the eight-encounter raid.

Is The Bargained Crown still a boss?

No. The seventh encounter’s live name is The Coiled Altar. The Bargained Crown was an earlier PTR name.

What raid difficulties are available?

Story Mode, Raid Finder, Normal, Heroic, and Mythic. Mythic uses a fixed 20-player raid in the Venomous Abyss; the newer Kith’ix raid has separate roster rules.

How many Venomous Abyss Raid Finder wings are there?

Four: The Soulcoilers (Nek’zali and The Twin Fangs); The Essence of Venom (Entombed Sentinels and Vashnik); The Serpent Warren (The Lost Explorers and Sszorak); and The Tomb of Ula’tek (The Coiled Altar and Ula’tek).

What item level do you need for Raid Finder?

You need a level-90 character with at least 273 item level to queue for the raid in Raid Finder. This is an entry requirement, not its base loot item level.

What item level does Venomous Abyss gear drop at?

Starting drops are 279 for Raid Finder, 292 for Normal, 305 for Heroic, and 318 for Mythic on the first boss. Later bosses drop higher levels. The Coiled Altar and Ula’tek drop 344 item level on Mythic under the late-boss exception. Normal and Heroic late-boss drops start at 302 and 315 respectively.

How does the Venomous Abyss count toward the Great Vault?

Eligible Season 2 raid boss kills count toward the 2/4/6-boss Great Vault row. Raid Finder, Normal, Heroic, and Mythic kills count; Story Mode is not a substitute for ordinary raid Vault progress.

Which bosses drop tier tokens?

Entombed Sentinels drop hand tokens, The Lost Explorers drop shoulder tokens, Vashnik drops chest tokens, Sszorak drops leg tokens, and The Twin Fangs drop head tokens. Ula’tek can additionally drop the Slumbering Coil Curio, exchangeable with Kirana for a chosen tier slot.

How do you get the two raid mounts?

Complete the eight Glory of the Venomous Raider achievement challenges on Normal difficulty or higher for Crimson Venomfang. Primeval Skyfriend is a Mythic Ula’tek mount drop, not the Glory reward; one Mythic kill does not automatically award one mount to every member.

What do the Argent, Aureate, and Gleaming housing trophies require?

The Venomous Abyss Argent Trophy is associated with Raid Finder/Normal Ula’tek, Aureate with Heroic, and Gleaming with Mythic. Other decor pieces come from individual bosses and follow their loot availability.

Does Catalyzing Ula’tek cantrip armor remove its effect?

Under the Patch 12.1 system, eligible Catalyst conversions preserve the original item’s secondary stats and cantrip effect. Check the item and its conversion eligibility before using the Catalyst.

Is Kith’ix part of the Venomous Abyss’s eight bosses?

No. Kith’ix belongs to the separate single-boss The Unbinding of Kith’ix raid from Patch 12.1.5. The two raids share a storyline and location region but have different bosses, loot tables, and Mythic group rules.

Final Thoughts

The Venomous Abyss is a live eight-boss raid with two branching middle paths, five fixed-slot tier-token encounters, an exchangeable Curio from Ula’tek, and rewards for different kinds of goals. For a first clear, learn the toxin assignments and boss routes. For gearing, compare the correct boss group and difficulty rather than using a single item level for the entire raid.

Mythic and all four Raid Finder wings are open. The current Season 2 systems also include Great Vault reward tracks, Nebulous Voidcore bonus rolls, and the 12.1.5 Ascendant Venomstone upgrade path. Want the next chapter after Ula’tek? Read our Kith’ix strategy and rewards guide. For full clears, boss kills, or raid achievement services, compare the options in Venomous Abyss boosts.

For live encounter and item records, check the Wowhead raid overview, the Wowhead loot tables, and Blizzard’s live updates.