Devout Lightcaster
From Zendikar set
Devout Lightcaster
Creature — Kor Cleric
2/2
Protection from black
When this creature enters, exile target black permanent.
Rulings
- Devout Lightcaster's triggered ability isn't optional. When it enters, if you're the only player that controls a black permanent, you'll have to target a black permanent you control.
