Assembly of Iron

My own notes for explaining the Assembly of Iron fight in Ulduar.


Kill order: Steelbreaker > Runemaster Molgeim > Stormcaller Brundir.

Steelbreaker:
Tank Runemaster and Stormcaller away from raid. Tank Steelbreaker near entrance.
Blue runes can appear under bosses. Move the boss off. Players stand on the rune for a damage buff.
Fusion punch: very high damage on tank, leaves a dot which must be dispelled immediately. Melee will also take AOE damage.

Runemaster Molgeim:
Steelbreaker tank tanks him. DPS spread out. Stand in blue runes again, but move out of large green runes immediately.
Runemaster can buff himself with with Shield of Runes, which increases his damage. Dispel or spellsteal it.

Stormcaller Brundir:
DPS spread out around him. This phase needs lots of interrupts.
He casts a Chain Lightning which is interruptible.
He also casts Lightning Whirl (whirlwind) which is interruptible.
He also casts Overload, an AOE which is NOT interruptible. Melee run out!
He will sometimes fly into the air and follow a random person, dealing AOE damage. Move away from the followed person.