Demonology Warlock DPS Uldir Raid Guide — Dragonflight 10.2.5

In this section you will find information pertaining to each boss individually in the Uldir raid.

The advice in this section is in a state of continual updates, as the content is still extremely fresh. As we experience the bosses in their live and properly finished states, additional tips and advanced techniques will be added.

More Taloc Guides on Icy Veins

• Overview of the fight against Taloc with TL;DR for each role
• Complete list and explanations of Taloc's abilities
• Detailed strategy to beat Taloc with many tips
• Mythic-specific page for Taloc with abilities and strategy

Choose Demonic Calling over Doom because the latter most likely will not be able to tick during elevator phase.

Demonic Circle should be placed roughly around the center of the room, or wherever is likely to be clear of Plasma Discharge. Demonology can deal solid damage on the elevator, and be sure to cleave when appropriate. In Mythic you should be able to get at least 1 Tyrant for each phase.

More M.O.T.H.E.R. Guides on Icy Veins

• Overview of the fight against M.O.T.H.E.R. with TL;DR for each role
• Complete list and explanations of M.O.T.H.E.R.'s abilities
• Detailed strategy to beat M.O.T.H.E.R. with many tips
• Mythic-specific page for M.O.T.H.E.R. with abilities and strategy

Warlocks should be among the last to cross the Defense Grid, as we do not have a convenient interrupt to deal with the Remnant of Corruption adds that spawn, particularly as Demonology. The Demonic Gateway is a great tool for helping the raid deal with the Wind Tunnel, as it allows you to get a few extra casts off for free before gating away from the danger. Demonic Circle can be placed in each chamber for a similar advantage.

Ensure you have your cooldowns ready for the third chamber, as the boss takes 100% additional damage due to Depleted Energy.

Due fight design Grimoire: Felguard has the potential to produce bigger numbers than Inner Demons.

More Fetid Devourer Guides on Icy Veins

• Overview of the fight against Fetid Devourer with TL;DR for each role
• Complete list and explanations of Fetid Devourer's abilities
• Detailed strategy to beat Fetid Devourer with many tips
• Mythic-specific page for Fetid Devourer with abilities and strategy

Demonic Circle is a great way to deal with the Shockwave Stomp present on Heroic, although it is not available for every knockback. Make sure to pool 5 shards and as many Core procs as possible for each add phase.

After the Patch 8.1 buffs, Demonic Consumption, coupled with Demonic Strength, can provide some interesting burst for the add phase.

More Zek'voz, Herald of N'Zoth Guides on Icy Veins

• Overview of the fight against Zek'voz with TL;DR for each role
• Complete list and explanations of Zek'voz, Herald of N'Zoth's abilities
• Detailed strategy to beat Zek'voz with many tips
• Mythic-specific page for Zek'voz with abilities and strategy

Try to enter every Silithid Warriors phase by pooling enough resources to allow you 2 implosion sets together with Demonic Strength or Bilescourge Bombers and Grimoire: Felguard, and adds will evaporate. Due to multiple targets being alive for more than 30 seconds, Doom is a viable pick here.

Make good use of Demonic Circle throughout the fight, as there are a variety of mechanics that necessitate movement. Demonic Gateway is a particularly good tool for assisting with Eye Beam or Roiling Deceit. Warlocks make a great candidate for Orb of Corruption due to our exceptional damage cooldowns.

More Vectis Guides on Icy Veins

• Overview of the fight against Vectis with TL;DR for each role
• Complete list and explanations of Vectis's abilities
• Detailed strategy to beat Vectis with many tips
• Mythic-specific page for Vectis with abilities and strategy

Add damage here is the priority: try to line up Demonic Strength or Bilescourge Bombers and Grimoire: Felguard if talented. Power Siphon is an attractive option here, giving more upfront burst for each adds every time they spawn. Consider talenting Demon Skin to mitigate even more damage and help your healers during later stages of the fight. Remember to use Implosion on boss for maximum add damage. In Mythic, due to timings and Tyrant being used once every 2 minutes, Grimoire: Felguard is an extremely strong option, provided your raid stacks under the boss so you can cleave with it.

More Zul, Reborn Guides on Icy Veins

• Overview of the fight against Zul with TL;DR for each role
• Complete list and explanations of Zul, Reborn's abilities
• Detailed strategy to beat Zul with many tips
• Mythic-specific page for Zul with abilities and strategy

Boss damage is all that matters in this fight, with the occasional swap to Crusher when needed. Outside of Mythic, you can talent into more cleave, just keep in mind it is highly detrimental if your raid runs a Subtlety-centric strategy. Consider talenting Dark Pact if you have to soak in Phase Two, so you can chain it with Unending Resolve. Doom is a competitive choice on this fight, however, if you cannot stand the playstyle then Demonic Calling is slightly worse.

More Mythrax the Unraveler Guides on Icy Veins

• Overview of the fight against Mythrax with TL;DR for each role
• Complete list and explanations of Mythrax the Unraveler's abilities
• Detailed strategy to beat Mythrax with many tips
• Mythic-specific page for Mythrax with abilities and strategy

This is another fight where Doom is actually a good choice, for different reasons: adds in Normal/Heroic and the Mindbender in Mythic; the added mobility tied to the talent is a plus. Consider talenting Demon Skin due to the steady incoming damage especially at the end. In Mythic, consider pooling resources for Implosion when you have to bait the adds.

More G'huun Guides on Icy Veins

• Overview of the fight against G'huun with TL;DR for each role
• Complete list and explanations of G'huun's abilities
• Detailed strategy to beat G'huun with many tips

Demonic Circle and Demonic Gateway proper placement is paramount here, not just for you but for the rest of raid. Demonology is the best Warlock spec to deal with Infested spawns in Mythic, and can offer Affliction a good challenge for damage in Phase Three; just remember while Demonology has more mitigation, it does not quite have the same sustain nor as much freedom of movement as Affliction.