Kardur, Doomscourge 223 (Commander: Duskmourn: House of Horror)

When Kardur enters, until your next turn, creatures your opponents control attack each combat if able and attack a player other than you if able. Whenever an attacking creature dies, each opponent loses 1 life and you gain 1 life.

NM - $3.60
LP - $2.90
MP - $2.20
HP - $1.50
DMG - $0.70