Coram, the Undertaker 7/411 (Commander: Modern Horizons 3)

Coram gets +X/+0, where X is the greatest power among creature cards in all graveyards. Whenever Coram attacks, each player mills a card. During each of your turns, you may play a land and cast a spell from among cards in graveyards that were put there from libraries this turn.

NM - $2.20
LP - $1.80
MP - $1.40
HP - $1.00
DMG - $0.60