Hired Claw is a rare Creature — Lizard Mercenary card from Bloomburrow (BLB), collector number 140. Current market price: $0.52 (foil $0.82), TCGplayer market prices via Scryfall.
Whenever you attack with one or more Lizards, this creature deals 1 damage to target opponent. {1}{R}: Put a +1/+1 counter on this creature. Activate only if an opponent lost life this turn and only once each turn.