Sengir, the Dark Baron 149 (Commander Legends)

Flying Whenever another creature dies, put two +1/+1 counters on Sengir. Whenever another player loses the game, you gain life equal to that player's life total as the turn began. Partner (You can have two commanders if both have partner.)

NM - $1.50
LP - $1.50
MP - $1.50
HP - $1.50
DMG - $1.50