Temple of Sethraliss Dungeon Guide: Location, Boss Strategies, and Trash

This guide will focus on an extensive overview of the dungeon, providing vital information to complete it across all difficulties (Normal, Heroic, and Mythic). We will cover all 4 boss fights supported by the most notable trash enemies in the dungeon and their important abilities. If you would like to learn about the rest of the Season 2 Midnight dungeons in the upcoming Mythic+ season, please see our overviews linked below. Otherwise, without further ado, let us begin!

If you would like to learn about the rest of the dungeons in Midnight Mythic+ Season 2, please see our overviews linked below. Otherwise, without further ado, let us begin!

• Use your defensives when Barbed Krolusk applies Serrated Charge Bleed on you. The damage is quite serious and can be lethal in combination with other factors and mobs in the area.
• Use your crowd control spells to stop Sandswept Hunter's Arrow Barrage cast.
• Interrupt Storm Adept's Lightning Bolt.
• Try to stop the Shrouded Fang's Poisoned Cheap Shot from going through, as it could turn out to be lethal.

• Pay attention to Aspix & Adderis's Storm Blessed shield as it will make one of them immune to damage; constantly switch to the one that does not have the shield ON!
• Soak each Thunder and Lightning as a team; the more players soak, the less damage you will take.
• Place Tempest Winds in an appropriate space within proximity to the save-up place.
• Be careful to get knocked into a pack of mobs or any existing Tempest Winds during each Gale Force.

• Use your active mitigation for each Overload cast.

• Focus-heal any party member that gets Gust.

• Dodge the Scouring Sand frontal coming from Sand-Sworn Rider. In addition, he will occasionally cast Swarming Krolusks, which will be tough to handle due to their constant Serrated Charge Bleed effect, so make sure you nuke Sand-Sworn Rider as quickly as you can.
• Move away from the Lightning Serpent's Serpent's Stormcall puddles.
• If your team has Poison dispel, you should remove Poisonous Viper's Cytotoxin constantly.
• IMPORTANTInterrupt or stop the Faithless Subjugator from finishing its Addle Mind cast.

• Use disturb effects to remove A Knot of Snakes and kill all of the Snakes.
• Dodge all the Lingering Storm ground puddles coming from Thunder Spit.
• During each Hatch phase, try to cleave first the Storm Serpent as she has 2x the HP of the regular Toxic Vipers.
• Dodge the Burrow charge; it will likely kill you on the higher-level keys.

• Use your active mitigation when Lightning Bite occurs.
• Do your best to stack all Snakes after each A Knot of Snakes.

• Use your major healing cooldowns during the Serpentstorm channel.

• Dispel & Purge the Accumulate Charge of Agitated Nimbus and use your defensives when they cast their Release Charge AoE.
• Interrupt Imbued Stormcaller's Lightning Bolt. Healers should be focused on dispelling the Imbued Conduction debuff as often as they can.
• Use your defensives when you get low, as multiple Static Anomaly can just 1-shot you with their Spark Step random jump (be spread out to avoid further damage).

• Soak the Lightning Spire to prevent Galvazzt to claim Galvanized stacks. The best way to soak those 3 pylons to prevent this is to rotate defensives and use the tank as much as you can.
• Beware of Induction as it does group-wide damage; if you are low, consider using an HP pot to prevent taking lethal damage. Stay away from the Induction Field after-effect.

• Try to soak as many pylos as you can, since you are the most durable member of your party.

• Spot-heal any person that soaks the pylons.
• Top-up your party before each Induction AoE blast.

Before you unlock the final gate towards Avatar of Sethraliss you must complete the puzzle event in The Bazaar of Watchful Eyes. Here is how to do it quickly.

• You don't need to defeat any mobs in this area, as long as you prevent Temple Disruptor from casting his ability onto the Eye of Sethraliss and Orb Watcher from auto-attacking you, the event will be completed.
• Common strategy is to heavy crowd-control Temple Disruptor and tank Orb Watcher outside of the Eye of Sethraliss area to allow your team to Siphon Energy and complete the event.

• The primary focus of the fight is to defeat as quickly as you can the Essence Defiler since they are the ones preventing your party from healing Avatar of Sethraliss with their Defiling Taint. Any other NPCs that spawn are secondary targets and to be cleaved.
• Once you defeat Corrupted Guardian, make sure to soak the follow-up ground puddles to avoid your team from wiping. They create vulnerability, so its best to have 1 soak per person.
• Interrupt Twisted Hexxer's Flame Shock.
• When Faithless Tormentors spawn, use your crowd-control abilities to prevent them from reaching your healer and cast Shadowlash on them.

• Quickly build up threat when Corrupted Guardian spawns and use your active mitigation when appropriate for their Tainted Strike tank buster. Before defeating it, make sure you place it in one of the corners to make Unstable Corruption ground puddle easier to maneuver through. This way, your team can have full uptime DPS when fighting Essence Defiler and Twisted Hexxer.

• Be mindful of Twisted Hexxer's Latent Hex debuff; once its removed or expired, it will trigger Hex Muck, which deals heavy damage to your group.
• When Fixate by Faithless Tormentors, run away from them to avoid the Shadowlash.
• Heal-up Avatar of Sethraliss once Essence Defiler is dead.

Type	Item	Stats
Staff	Staff of the Lightning Serpent	Haste/Mastery
Polearm	Twin-Strike Polearm	Haste/Crit
Mail Wrist	Arc-Glass Bindings	Crit/Haste
Cloth Wrist	Bindings of the Slithering Current	Crit/Vers
Plate Wrist	Shard-Tipped Vambraces	Verse/Haste
Leather Wrist	Whirling Dervish Sash	Haste/Mastery
Leather Legs	Leggings of the Galeforce Viper	Mastery/Vers
Plate Legs	Legplates of Charged Duality	Vers/Crit
Mail Boots	Sabatons of Coruscating Energy	Mastery/Crit
Cloth Boots	Sandswept Sandals	Crit/Haste

Type	Item	Stats
1H Sword	Swarm's Edge	Vers/Mastery
Bow	Snakebite Recurve	Crit/Haste
Cloth Waist	Ouroborial Sash	Mastery/Vers
Mail Legs	Legguards of the Awakening Brood	Crit/Haste
Leather Boots	Sand-Shined Snakeskin Sandals	Crit/Mastery
Ring	Jade Ophidian Band	Mastery/Vers
Trinket	Merektha's Fang	Str

Type	Item	Stats
1H Mace	Galvanized Stormcrusher	Haste/Vers
Shield	Bulwark of Brimming Potential	Vers/Crit
Cloth Hands	Handwraps of Oscillating Polarity	Crit/Haste
Plate Waist	Sand-Scoured Greatbelt	Vers/Mastery
Ring	Charged Sandstone Band	Crit/Mastery
Trinket	Tiny Electromental in a Jar	Agi

Type	Item	Stats
1H Sword	Resonating Crystal Scimitar	Crit/Haste
Leather Head	Hood of the Slithering Loa	Crit/Haste
Mail Head	Sethraliss' Fanged Helm	Mastery/Crit
Cloth Shoulder	Brood Cleanser's Amice	Crit/Haste
Plate Shoulder	C'thraxxi Binders Pauldrons	Haste/Crit
Mail Chest	Corrupted Hexxer's Vestments	Vers/Mastery
Plate Chest	Desert Guardian's Breastplate	Mastery/Crit
Cloth Chest	Robes of the Reborn Serpent	Mastery/Crit
Leather Hands	Grips of Electrified Defense	Mastery/Vers
Trinket	Sethraliss' Defiled Relic	Int

Achievements to obtain in Temple of Sethraliss:

Achievement	Criteria
The Temple of Sethraliss	Defeat Avatar of Sethraliss in The Temple of Sethraliss.
Heroic: The Temple of Sethraliss	Defeat Avatar of Sethraliss in Temple of Sethraliss on Heroic difficulty or higher.
Mythic: The Temple of Sethraliss	Defeat Avatar of Sethraliss in Temple of Sethraliss on Mythic or Mythic Keystone difficulty.
Keystone Hero: Temple of Sethraliss	Complete Temple of Sethraliss at Mythic Level 10 or higher, within the time limit. Reward, Teleport to Temple of Sethraliss.

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