Possession

Possession is a skill that you can use while you are controlling a monster as Dungeon Maestro. There are currently 2 Possession skills in game

List of Possession skills:
1) Evil Blink - Fast teleport across short distances. That means that you can teleport for a little distance towards your cursor. You can use it to chase Heroes

2) Evil Heal - Heal yourself and monsters nearby After testing I can tell you that it does not heal minion that you are controlling at the moment. You can use it to heal Mini bosses.