Voidblocker

Unit — Demon • Cost: 3 • ATK: 2 • HP: 6

Whenever an opponent attacks Voidblocker, they exhaust another of their ready units or heroes.

Black • Demonology Tech II

Card-Specific Rulings

If they don't have any other ready units or heroes, they can still attack Voidblocker. — Sirlin, 03/02/16