Stunning Zarokh during his lightning phase does not interrupt it.

I stunned Zarok while he was doing his circular sweeping of the arena during his lightning phase, and it made me lose the trial since he is stunned but he is still channeling his spell... either make him stun immune or make him stop his channel.

I'll just borrow this thread.

This boss lightning-spinning attack is very bugged;

1.) It does not stop when he's frozen - lightning tendrils just keep spinning around
2.) It doesn't even stop when he's dead. If you kill him in the middle of this attack, the attack still keeps on going and damaging you.