Phantom Nishoba 
Creature — Cat Beast Spirit
Trample This creature enters with seven +1/+1 counters on it. Whenever this creature deals damage, you gain that much life. If damage would be dealt to this creature, prevent that damage. Remove a +1/+1 counter from this creature.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL