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\ Foul Play in Chapter Keep [Aurelia] [Chapter Keep Selenon] (2)
Tempest Rising

\ Foul Play in Chapter Keep [Aurelia] [Chapter Keep Selenon] (2)

Guide to defeating Eliphas the Inheritor and Ulkair, the Great Unclean One, in the final mission of Chapter Keep Selenon in Tempest Rising. Includes tank strategies and boss fight tips.

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Guide to defeating Eliphas the Inheritor and Ulkair, the Great Unclean One, in the final mission of Chapter Keep Selenon in Tempest Rising. Includes tank strategies and boss fight tips.

Walkthrough
  1. 1
    Begin by commanding the Annihilator and Destructor Predator Tanks. Choose either of the two target locations to attack, with the eastern path recommended. Use the Annihilator for Chaos armor and structures with [FOCUS FIRE], and the Destructor for infantry with [RAPID FIRE]. Both tanks have Smoke Grenades to reduce damage and [FULL-REPAIR] abilities. Advance cautiously to avoid rear attacks. If a tank is critically damaged, a Techmarine will deploy a Razorback for field repairs.
  2. 2
    After clearing the target location, Angelos' reinforcements and your squads will arrive. Deploy Cyrus, Jonah, and Tarkus. Assist your allies in defeating the Black Legion and capturing Relay Beacons. Continue commanding the Predator tanks against Eliphas in the central area.
  3. 3
    Fight Eliphas the Inheritor (803600 HP). If the Force Commander is in Terminator armor with Terminator Claws, this fight will be easier. Eliphas uses a dark energy variation of [CYCLONE MISSILES]. Destroy any summon shrines supporting him and the daemons they spawn. Tank Eliphas with Tarkus while Cyrus plants [REMOTE DETONATION CHARGES] using his [DEMOLITION EXPERT] trait.
  4. 4
    Proceed north to capture the northernmost Relay Beacons and prepare for the battle against Ulkair.
  5. 5
    Fight ULKAIR, THE GREAT UNCLEAN ONE (1951600 HP). Ulkair has immense HP and armor. Use all learned strategies. Ulkair has an active [POISON AURA] that prevents [CLUSTER MINES] from exploding. His abilities include AoE [HELLSPIKES], INSTAKILL [VOMIT], and [DEVOUR] attacks. Reinforcements include Bloodcrushers, Chaos Dreadnaughts, and Chaos Marines.
Tips
  • To keep Ulkair stunned, use the Force Commander's [BATTLE CRY], Jonah's [SMITE], Cyrus' [DROP SMOKE], and Tarkus' [FEEL NO PAIN] abilities.
  • Tank Ulkair and reinforcements with Tarkus' [TACTICAL ADVANCE]. Keep Cyrus planting [REMOTE DETONATION CHARGES] and detonate them when Ulkair is near Tarkus and the Force Commander.
  • Use Cyrus to revive Jonah with [STIMULANT KITS]. Use Jonah to revive squads with [PURIFY]. This is the quickest plan to defeat Ulkair in under 10 minutes.
  • Keep Jonah at maximum range, constantly using [SMITE] and [IGNITE SOUL]. Have the Force Commander constantly use [BATTLE CRY] to replenish Cyrus' energy and use [TELEPORT] to maintain melee range against Ulkair.

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