Temporal Firestorm | 147 | Dominaria United

Set: Dominaria United
Rarity: R
#: 147
Creature Type or Sub Type: Sorcery
Rules Text Contains: Kicker 1W and/or 1U (You may pay an additional 1W and/or 1U 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.