K'rrik, Son of Yawgmoth 18 (Commander 2019)

({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.

NM - $3.00
LP - $2.50
MP - $2.00
HP - $1.50
DMG - $1.50