Suncleanser is a rare Creature — Human Cleric card from Core Set 2019 (M19), collector number 39. Current market price: $0.37 (foil $2.81), TCGplayer market prices via Scryfall.
When this creature enters, choose one — • Remove all counters from target creature. It can't have counters put on it for as long as this creature remains on the battlefield. • Target opponent loses all counters. That player can't get counters for as long as this creature remains on the battlefield.