Gremlin, Big Boss

Never Feed Them After Midnight— If you and
target opponent have a combined devotion to
black of 12 or greater, all Mogwai transform into Gremlins.
Whenever you attack with 1 or more Gremlins,
flip 3 coins. Each gremlin gains either Menace or Flying, Lifelink or First Strike, Vigilance or Deathtouch until end of turn.
Partner with Gizmo