Sarkhan's Unsealing [Core Set 2019]

Set: Core Set 2019 Type: Enchantment Rarity: Rare Cost: {3}{R} Whenever you cast a creature spell with power 4, 5, or 6, Sarkhan's Unsealing deals 4 damage to any target. Whenever you cast a creature spell with power 7 or greater, Sarkhan's Unsealing deals 4 damage to each opponent and each creature and planeswalker they control.