I'm curious about enslave:

1. Are we pretty sure all the best enslave mobs have been found? I can think of a few that, on paper, seem like they'd be pretty good but that I've never seen in use. Maybe not enslavable?

2. Can you enslave trolls?

3. Can you enslave a mob in combat? If not, could you spinebreak it, then enslave it while combat is stopped?

4. Does an enslaved mob do all the things it would normally do in combat or do some of them go away when the mob is enslaved?