Master of Magical Hats

+1: As long as you control less than 3 Magical Hats, target creature you control becomes a copy of this card with 1 loyalty counter.
0: Until your next turn, if a card(s) named Magical Hats would be targeted for an attack instead randomly select one Magical Hat as the target.
-4: Manifest one card from your deck as a copy of this card with 1 loyalty counter. During your next turn cast the card without paying its mana cost.