Comet Storm [Worldwake Prerelease Promos] Rare −7: Exile the top ten

−7: Exile the top ten cards of your library

It's hearing the clatter of bone on stone and knowing the bones are yours

gain control of those permanents

(It can't be the target of spells or abilities

Set: Commander's Arsenal Type: Enchantment Rarity: Common Cost: {2}{U} Whenever an opponent casts a spell

Comet Storm [Worldwake Prerelease Promos] Rare −7: Exile the top tenSet: 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.