Flamecache Gecko is a uncommon Creature — Lizard Warlock card from Bloomburrow (BLB), collector number 135. Current market price: $0.23 (foil $0.31), TCGplayer market prices via Scryfall.
When this creature enters, if an opponent lost life this turn, add {B}{R}. {1}{R}, Discard a card: Draw a card.