The Twin Fangs abilities
Blizzard's own text for every spell this encounter casts, unedited.
This is the reference, not the plan. For what to do about any of it, read the The Twin Fangs guide.
Overview
The Twin Fangs' Eternal Venom accumulates throughout the battle. Vexhul funnels toxin into her target with Caustic Deluge forming Caustic Globules and calls her progeny with Venomous Emergence. Ithraz consumes players with Ravenous Feast and strikes repeatedly with Stone Breaker.
At 100 energy, both serpents submerge and reposition before attacking together. Vexhul releases a Vile Flood while Ithraz spews globs of gore during Sanguine Storm.
Damage Dealers
• Caustic Deluge ejects a salvo of globules which afflict players with Eternal Venom when touched.
(Normal/LFR)
• Ravenous Feast consumes applications of Eternal Venom.$
(Heroic/Mythic)
• High applications of Eternal Venom kill players unless Ravenous Feast consumes those applications.$
• Venomous Emergence summons Spawns of Vexhul which will continuously target players with Corrosive Spit.
Healers
• Caustic Deluge ejects a salvo of globules which afflict players with Eternal Venom when touched.
(Normal/LFR)
• Ravenous Feast consumes applications of Eternal Venom.$
(Heroic/Mythic)
• High applications of Eternal Venom kill players unless Ravenous Feast consumes those applications.$
• Venomous Emergence summons Spawns of Vexhul which will continuously target players with Corrosive Spit.
Tanks
• Caustic Globules form near the Caustic Deluge target.
(Normal/LFR)
• Ravenous Feast consumes applications of Eternal Venom.$
(Heroic/Mythic)
• High applications of Eternal Venom kill players unless Ravenous Feast consumes those applications.$
• If Stone Breaker strikes no players, it instead strikes all players.
Eternal Venom
Being struck by some abilities causes an everlasting venom to course through the target's veins, inflicting Nature damage every sec. This effect stacks.
Upon reaching applications, the target dies.
Vexhul
Caustic Deluge
Vexhul funnels toxin into her current target for , inflicting Nature damage every sec and ejecting acid nearby.
Each acid splash inflicts Nature damage and applies Eternal Venom to players within yards, forming a Caustic Globule at the impact location.
Caustic Globule
An acidic globule forms and ruptures after , inflicting Nature damage and applying Eternal Venom to all players.
Upon contact, the globule instead only affects that player.
Envenomed
Caustic Deluge damage increases damage taken from Caustic Deluge by for . This effect stacks.
Venomous Emergence
Vexhul calls her progeny from the churning sea, inflicting Nature damage and applying Eternal Venom to all players.
Spawn of Vexhul
Corrosive Spit
The spawn focuses on a player and spews toxin in a frontal line, inflicting Nature damage and applying Eternal Venom to players struck.
Stir the Depths
Vexhul thrashes and churns the surrounding sea of venom for , inflicting Nature damage to all players every sec and forming waves.
The waves travel across the platform, inflicting Nature damage every sec and applying Eternal Venom to players struck.
Vile Flood
Vexhul channels a continuous torrent of toxin in a frontal direction for , inflicting Nature damage every sec and applying Eternal Venom to players struck.
Concentrated Spittle
Vexhul pelts her current target with spittle if they are out of range, inflicting Nature damage.
Ithraz
Blood Torrent
Ithraz channels a torrent of blood into his target for . Every sec, the torrent applies a healing absorb to the target. This effect stacks.
Expunged blood coalesces around each Caustic Globule, forming a Barbed Bulwark.
Barbed Bulwark
Blood Torrent protects each Caustic Globule, inflicting Shadow damage and knocking back players while it persists.
Interrupting Barbed Bulwark destroys it.
Rouse the Brood
Ithraz thrashes, calling several Broodlings of Ithraz to the surface and releasing a nova of blood that inflicts Shadow damage to all players.
Broodling of Ithraz
Visceral Burst
The broodling convulses, releasing a violent burst that inflicts Shadow damage to all players and an additional Shadow damage every sec for . This effect stacks.
If interrupted, the broodling retreats to the depths below.
Ravenous Feast
Ithraz attempts to consume players times in quick succession. Each strike inflicts Physical damage split evenly among players within yards.
Ithraz consumes :applications; of Eternal Venom from players struck, applies Feasted to them, and knocks them away.
Feasted
Increases damage taken from Ravenous Feast by for and prevents Ithraz from consuming further applications of Eternal Venom from this player.
Tainted Blood
Ravenous Feast expels several founts of frothing blood for up to . Every ${/2}.1 sec, each fount absorbs the next healing received by players within yards.
Tainted Burst
If a fount of Tainted Blood is not fully absorbed before it expires, it detonates and inflicts Shadow damage to all players.
Coiling Ichor
Ithraz infuses several players with vile ichor, inflicting Shadow damage to players within yards every sec for . Over time, the ichor inflicts increasing damage as it shrinks in area.
Upon expiration, the ichor forms a pool of Congealed Gore.
Congealed Gore
A pool of thick gore persists for , inflicting Shadow damage every sec and reducing the movement speed of players within by %.
Stone Breaker
Ithraz roars, pushing players away. He then slams the platform repeatedly. Each impact inflicts Physical damage to players within yards and increases their damage taken from Stone Breaker by % for . This effect stacks.
If no players are struck, Ithraz instead inflicts Physical damage to all players and knocks them away. This effect ignores armor.
Sanguine Storm
Ithraz showers the platform with globs of gore for . Each impact inflicts Shadow damage to players within yards.
Congealed Gore
A pool of thick gore persists for , inflicting Shadow damage every sec and reducing the movement speed of players within by %.
Clotted Bolt
Ithraz lances his current target with gore if they are out of range, inflicting Shadow damage.
Submerge
The Twin Fangs submerge, showering the nearby area with venom that inflicts Nature damage to players within yards of each impact and forming a Noxious Slick.
Noxious Slick
A slick of noxious fluid coats the platform, inflicting Nature damage every sec and increasing the damage taken of players within by .
Toxic Fumes
The Twin Fangs suffuse the air with toxic fumes, inflicting Nature damage to all players every sec.
Uncoiled Wrath
When Vexhul or Ithraz dies, the surviving serpent enters a vengeful rage and gains % increased damage every sec. This effect stacks.