Originally Posted by
Rustynip
For MSV:
Explosions on stone guard.
Arcane Velocity and Epicenter (when not in the shield) on Feng.
Voodoo Doll on Gara'jal when the tank doesn't have any CDs on him.
Maddening Shout on Spirit Kings.
Spark phase, add explosions and final phase of Elegon.
You can stay in berserker the entire time on heroic Will but for normal, just when Titan gas goes out.
HoF:
Force and Verve on Zorlok.
Arcing Slash (if I remember it correctly) on Blade Lord and also while dodging tornadoes in the final phase.
Every time crush is cast by Garalon.
Can't remember anything for the other three bosses at the moment.
This is just an outline of things I've noticed. Just use your best judgement and you'll be fine.