Comet Storm [Worldwake Prerelease Promos] Magic 2014 Creatures can't attack you unless

Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you

X is the number of pin counters on Voodoo Doll

and library for any number of cards with the same name as that card and exile them

"I'm too modest a wizard to reveal the full extent of my abilities

Comet Storm [Worldwake Prerelease Promos] Magic 2014 Creatures can't attack you unlessSet: Worldwake Prerelease Promos Type: Instant Rarity: Mythic Cost: {X}{R}{R} Multikicker {1} (You may pay an additional {1} any number of times as you cast this spell.) Choose any target, then choose another target for each time this spell was kicked. Comet Storm deals X damage to each of them.