Arlinn, EmbracedbytheMoon

+1: Creatures you control get +1/+1 and gain trample until end of turn.
-1: Arlinn, Embraced by the Moon deals 3 damage to any target. Transform Arlinn, Embraced by the Moon.
-6: You get an emblem with "Creatures you control have haste and ‘Tap: This creature deals damage equal to its power to any target.'"