Leech Medic is a rare Creature — Leech Cleric card from Unknown Event (UNK), collector number RW04. Current market price: $25.00, TCGplayer market prices via Scryfall.
When Leech Medic enters the battlefield, create a Leeches token card and put it into your hand. (Leeches is a {1}{W}{W} sorcery from Homelands that reads, "Target player loses all poison counters. Leeches deals that much damage to that player.")