Mogis, God of Slaughter 89 (Commander: Duskmourn: House of Horror)

Indestructible As long as your devotion to black and red is less than seven, Mogis isn't a creature. At the beginning of each opponent's upkeep, Mogis deals 2 damage to that player unless they sacrifice a creature of their choice.

NM - $11.10
LP - $8.90
MP - $6.70
HP - $4.50
DMG - $2.30