Form of the Dinosaur (Prerelease) [Rivals of Ixalan Prerelease Promos] Colorless it becomes a +1/+1 counter

it becomes a +1/+1 counter

"A hedron holds magic for a thousand years—or less

Whenever an opponent casts a blue or black spell during your turn

"Bet you can't put it through the eye

Form of the Dinosaur (Prerelease) [Rivals of Ixalan Prerelease Promos] Colorless it becomes a +1/+1 counterSet: Rivals of Ixalan Prerelease Promos Type: Enchantment Rarity: Rare Cost: {4}{R}{R} When Form of the Dinosaur enters the battlefield, your life total becomes 15. At the beginning of your upkeep, Form of the Dinosaur deals 15 damage to target creature an opponent controls and that creature deals damage equal to its power to you.