Staff of Compleation + Nefarious Lich + Role Reversal

Staff of Compleation

Nefarious Lich

Role Reversal

How it works

1. Cast Role Reversal by paying , exchanging control of an enchantment an opponent controls and Nefarious Lich.
2. Activate Staff of Compleation's first ability by tapping it and paying 1 life, destroying Nefarious Lich.
3. When Nefarious Lich leaves the battlefield, it triggers, causing its controller to lose the game.