Spinerock Tyrant

Creature — Dragon — {3}{R}{R}

Flying
Wither (This deals damage to creatures in the form of -1/-1 counters.)
Whenever you cast an instant or sorcery spell with a single target, you may copy it. If you do, those spells gain wither. You may choose new targets for the copy.

Rarity: mythic

EDHREC rank: 9535