Lapin's Witch Form

Flying
When this card enter the field tap all creatures your opponent control and all creatures your opponent control gain -4/0. This card gain +X/+X where X is the amount of creatures your opponent control.
{t}{u}{1}: Target creature cannot attack and it cannot activate it's abilities.
{t}{b}{u}{r}{3}: Transform this card.
A single Lapin can defeat the whole army without effort.