Malfegor Avatar
Vanguard
Whenever a creature you control enters, if it was unearthed, it gets +3/+0. Whenever a creature you control is exiled, if it was unearthed, shuffle that card into its owner's library.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyNOT LEGALvintageNOT LEGALcommanderNOT LEGAL