Pvp with at least two Priests (BG or Arena). Both priests have Dominate Mind.
Priest 1 is about to die. Priest 2 mind controls a full health enemy. Priest 1 Void Shifts the MC.
Overpowered or what?
Also if you're by yourself, fear not! You can Void Shift your Shadowfiend/Mindbender, Void Tendrils, and Psyfiend. Yay for self-LoH!