Fight phases
- 1
Caster phase
Tank Solarian; she casts Arcane Missiles and Wrath of the Astromancer — the bombed player runs out so the explosion doesn't hit the raid.
- 2
Split phase
Solarian vanishes and spawns Solarium Agents/Priests with her among them — AoE them down and find the real boss.
- 3
Void phase (<20%)
She becomes a large Void Walker with heavy melee. Tank and burn.
By role
Tanks
Hold Solarian in the caster phase; in the void phase her melee spikes hard — cooldown the tank. Pick up adds in the split.
Healers
Wrath of the Astromancer bomb must be spot-healed and the player must run out. The void phase is a burst check on the tank.
DPS
Run out with the bomb debuff. AoE the split adds and swap to the real Solarian when she reappears. Save burst for the void phase.
Common mistakes
- ✕Not running out with Wrath of the Astromancer and bombing the raid.
- ✕Getting lost in the split phase and letting adds pile up.
Strategy summarized from community knowledge (WoWWiki / Wowhead) and rewritten for this guide. Position diagrams are original.