Storm Adept
- kickLightning Bolt targets a random player, keep interrupts on this cast
- Season
- Temple of Sethraliss
Temple of Sethraliss
33min Mythic+ Timer
enemy health and damage
Every damage number in the spell descriptions below already includes this increase – the same percentage the game shows when you slot the key at the Font of Power.
This is the number from the Font of Power. Tyrannical and Fortified are not included: from +10 both are always active — bosses then hit another 15 % harder, trash 20 %.
Dispels & utilityPoison dispelvery usefulPurgeusefulSpellsteal +8 % damageusefulBleed removalnot needed
What is worth bringing to this dungeon, sorted by how much it matters. Anything marked “not needed” you can leave at home.
NoteTemple of Sethraliss Mythic+ Dungeon Route
If you are using the Mythic Dungeon Tools (MDT) Addon, you can import our PUG Friendly Route for the Mythic+ difficulty of Temple of Sethraliss below.
Temple of Sethraliss M+ Dungeon Route: https://wago.io/1pqM1h0ez
Trashto Adderis and Aspix5 mobsShow trashHide trash
Sandswept Hunter
- dpshealArrow Barrage channels into a random player, use CCs to stop it
- moveAvoid the circle created by Sandburst Arrow
Barbed Krolusk
- healdispelBeware of the random target Serrated Charge bleed, and use a bleed cleanse or defensive if it overlaps with other damage
Shrouded Fang
- These mobs start in stealth, usually near a neutral Rogue Krolusk mob
- kickpoisonIf their stealth is not broken they will use Poisoned Cheap Shot, interrupt this or use a Poison dispel to remove the stun
- healBeware of the additional random target damage from Slither Strike
Sandfury Stonefist
- no ccThis mob is immune to CC
- healBeware of the Ground Pound AoE hit and knockback
- tankhealTanks make sure to use a defensive for the Sunder Slam hit and damage amp
BossAdderis and Aspix
Quick read
- Storm Blessed makes one boss immune and passes over at 40% health
- Healers: spot heal whoever Gust targets
- Spread for Gale Force, then collapse in melee for the Thunder and Lightning soak
- Drop the Tempest Winds puddles out of the way - after Adderis dies, Aspix casts faster
dpsKeep an eye on the Storm Blessed immunity buff, which starts on Aspix and passes between the bosses when one hits 40% health.
healmoveHealers watch out for the players targeted by Gust and focus spot healing into them.
tankdpshealsoakmoveGale Force puts a line on each player, loosely spread to avoid cleaving allies, but beware the knockback it does is strong, so if you don’t have a way to cancel it then use the walls to stop yourself. This is always followed by the Thunder and Lightning soak, so everyone should quickly collapse in melee after the knockback to split this damage.
healTempest Winds debuffs 2 players, move out of the group and drop these puddles out of the way.
tankhealTanks beware of Adderis when they gain the Overload buff and use a defensive if needed.
healAfter killing Adderis, Aspix will enter a Frenzy, causing Gust, Gale Force, and Tempest Winds to happen more frequently, so position accordingly to deal with these mechanics.
Trashto Merektha7 mobsShow trashHide trash
After defeating Adderis and Aspix you can head through the first gauntlet of the dungeon, where the bridge you have to cross is just full of swirlies you want to dodge between as you make your way across it.
Sand-Sworn Rider
- no ccThis mob is immune to CC
- dpsBeware of the adds spawned by Swarming Krolusks, which use the same Serrated Charge bleed from earlier
- movePlay close to the mob to make it easier to avoid the random target Scouring Sand frontal
Poisonous Viper
- healpoisonCytotoxin debuffs a random player, use Poison dispels if you have them or a defensive if needed
Lightning Serpent
- tankhealTanks beware of the Serpent's Stormcall buff, using defensives if needed
Dutiful Tamer
- dpsBeware of the adds spawned by Swarming Krolusks, which use the same Serrated Charge bleed from earlier
Krolusk Matriarch
- no ccThis mob is immune to CC
- movePlay close to the mob to make it easier to avoid the random target Scouring Sand frontal
- tankhealHead Butt targets the tank, though this isn’t particularly dangerous
Brood Tender
- kickVenom Bolt targets a random player, use spare interrupts on this
Faithless Subjugator
- kickdecurseAddle Mind targets a random player, use interrupts or Curse dispels to remove the disorient
BossMerektha
Quick read
- Stack in melee for A Knot of Snakes so a single AoE CC destroys them
- Drop the Thunder Spit circles at the edge and heal through Serpentstorm
- At full energy she uses Burrow - kill the adds and keep Poison Spit interrupted
tankhealLightning Bite targets the tank, be ready with a defensive for every cast.
dpsKnot of Snakes targets 2 players, stack in melee so that a single AoE CC can destroy them, then cleave down the Snakes that spawn under the boss.
healIf targeted by Thunder Spit drop your circles near the outside of the arena and use a defensive for the DoT damage if needed.
healHealers be ready for the Serpentstorm AoE damage, and everyone watch your positioning so you aren’t knocked into any puddles.
At full energy the boss will summon 3 Toxic Vipers and a Storm Serpent, then Burrow until they are defeated, dealing constant AoE damage and occasionally charging at players and stunning them if not avoided.
tankkickpoisonFor the adds, keep interrupts on the Poison Spit cast, and use a Poison dispel to remove DoTs as needed. Tanks should try to tank Storm Serpents near existing puddles or the edge of the room as they drop one when casting Storm Catalyst.
Trashto Galvazzt3 mobsShow trashHide trash
After Merektha you’ll encounter the first Loose Spark gauntlet, where orbs of lightning spiral in various patterns that you need to dodge through to progress forward and kill a nearby Spark Channeler, which stops more of the stunning orbs from spawning.
Agitated Nimbus
- no ccThis mob is immune to CC
- purgeBeware of the stacks of Accumulate Charge, using purges if you have them
- healRelease Charge does a large hit, be ready to use defensives if the boss has multiple Accumulate Charge stacks
- moveAvoid the circles created by Call Lightning
Imbued Stormcaller
- dispelmoveMake sure you dispel every Imbued Conduction debuff to avoid the stun it does on expiration
- kickKeep an interrupt rotation on the random target Lightning Bolt cast
Static Anomaly
- moveLoosely spread when fighting these mobs to avoid cleaving the Spark Step AoE
- tankhealTanks beware of the extra magic damage from the Static Shocks passive
BossGalvazzt
Quick read
- Lightning Spire spawns in sets of three - a non-tank steps between them and the boss
- Spread defensives and healing cooldowns over the spires - at full energy Consume Charge wipes you
- Tanks: move the boss off the Induction puddles
dpshealLightning Spire spawn in sets of three, make sure a non-tank quickly steps between them and the boss to prevent him from gaining energy. Spread out defensives and healing cooldowns here to make this consistent heavy damage easier to manage for your healer. If the boss gets to full energy he casts Consume Charge, which likely leads to a wipe.
tanksoakTanks just move the boss around the room, shifting to make spires easier to soak, or whenever the Induction cast leaves behind a puddle.
Trashto Avatar of Sethraliss4 mobsShow trashHide trash
After passing through another Loose Spark gauntlet, players will be in a large room filled with Faithless Conscripts, which aren’t worth any count and don’t do anything but hit your tank.
In order to progress forward, players will need to energize the two Eyes of Sethraliss, which will open up the skull at the far end of the room and allow you to head towards the final boss. To energize the eyes a player must click on them, causing them to take ticking damage while the energy bar fills, which also spawns a couple new trash mobs in the process.
Orb Watcher
- no ccThis mob is immune to CC
- tankhealmoveVenomous Slash targets the tank, be ready with a defensive and watch out for the circles this spawns
- healHealers make sure to prepare for the Caustic Stomp group hit and DoT
Temple Disruptor
- kickEssence Disruption channels into the nearest eye, use interrupts and CCs to stop it
Twisted Hexxer
- no ccThis mob is immune to CC
- kickKeep an interrupt rotation on the random target Flame Shock cast
- moveMove the Latent Hex AoE away from your group and avoid the puddle it leaves behind
Faithless Tormentor
- healThese mobs fixate a random player, favouring the healer if possible, just beware that their melees stack up the Shadowlash debuff
BossAvatar of Sethraliss
Quick read
- Kill the Corrupted Guardian, then soak the three Corrupted Lifeforce orbs before Corruption Burst
- Interrupt Flame Shock and drop the Latent Hex puddles on the outside
- Heal the Avatar and kite the Tormentors - AoE them down, each one heals her for 0.6%
tankdpshealsoakmovePrioritize damage into the Corrupted Guardian, using a defensive if targeted by Vile Charge. Tanks should also watch out for their Tainted Strike buster. On death these mobs do a 20yd AoE and leave behind three Corrupted Lifeforce soaks, which players need to grab before they explode after 6s in a Corruption Burst. Soaking applies the Corruption debuff to the player, so DPS players or a Tank with a defensive ready should prioritize getting these.
kickKeep interrupts on the Twisted Hexxer’s Flame Shock ability, and drop the Latent Hex puddles on the outside of the room if targeted.
tankdpshealkitemoveWhen the Essence Defiler is defeated, the healer should focus on the Avatar while kiting the waves of Faithless Tormentors that continuously spawn in over 30s to avoid their Shadowlash debuff. DPS and Tanks should use CCs and AoE them down, as each one heals the Avatar for 0.7% of her health.
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