Don't know if this is a bug or something else.
The leader ability says if the enemy drops below 50% health it'll apply deathmark to the leader.
If we kill someone which is 0% health (still below 50%) it won't get applied.
Also in Geo TB sometimes the enemies don't have a leader and fear won't be applied to everyone.
It should get applied to everyone because the leader isn't there.
Is this the intention of those two abilities?
If not why?