Collective Restraint

Domain — Creatures can't attack you unless their controller pays {x} for each creature they control
that's attacking you, where X is the number of
basic land types among lands you control.
—
Sinister hats? 20 bits. Eeeeevil capes? 30 bits.
Villainous mustaches? 10 bits. Maniacal laughter? PRICELESS!!! MUAHAHAHAHAHA!
-Pinkie Pie