Dal Shabet

Amos's spell didn't work only because the octahedron's effect was stronger; otherwise, the game wouldn't have any risk for certain people.

They also have decent willpower, considering the ring worked.

More than Radimir's magic resistance, strangely enough.

Revan, how many turns will it take for my invisibility to recharge?

After you get stabbed with swords, unless someone interferes before that.