K'rrik, Son of Yawgmoth 4B/PB/PB/P
Legendary Creature — Phyrexian Horror Minion
(B/P can be paid with either B or 2 life.)

Lifelink

For each B in a cost, you may pay 2 life rather than pay that mana.

Whenever you cast a black spell, put a +1/+1 counter on K rrik.