The Ozolith - Ikoria: Lair of Behemoths - 237

Legendary Artifact

Mana Cost: {1}

Whenever a creature you control leaves the battlefield, if it had counters on it, put those counters on The Ozolith.
At the beginning of combat on your turn, if The Ozolith has counters on it, you may move all counters from The Ozolith onto target creature.

Rare · Ikoria: Lair of Behemoths · #237 (IKO)

Illustrated by Sam Burley