Temporal Firestorm (Extended Art) [Dominaria United]

Set: Dominaria United Type: Sorcery Rarity: Rare Cost: {3}{R}{R} Kicker {1}{W} and/or {1}{U} (You may pay an additional {1}{W} and/or {1}{U} as you cast this spell.)Choose up to X creatures and/or planeswalkers you control, where X is the number of times this spell was kicked. Those permanents phase out.Temporal Firestorm deals 5 damage to each creature and each planeswalker.