Quest for the Gemblades

Whenever a creature you control deals combat damage to a creature, you may put a quest counter on this enchantment. Remove a quest counter from this enchantment and sacrifice it: Put four +1/+1 counters on target creature.

From Magic: The Gathering.

Open the interactive version on https://mythscribe.cloud/app/tcg/cards/cms6op04micidpb1hicta7pvj.