Kael dropping aggro during P4

So it appears that Kael is dropping aggro during P4 if the person who used the staff active is MC. Can we please take a look at this? It turns the fight into a giant rng fest with no rhyme or reason.

We were having the same issues with this threat drop.

Just curious, how certain are you that this is the cause? If so, then we could at least try to minimize the effect with minimal players activating the staff while the devs take another month not fixing it.

Decently certain, but not 100%