Thaumatog 
Creature — Atog
Sacrifice a land: This creature gets +1/+1 until end of turn. Sacrifice an enchantment: This creature gets +1/+1 until end of turn.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL