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