Goblin Traprunner is a uncommon Creature — Goblin card from Modern Horizons 2 (MH2), collector number 130. Current market price: $0.33 (foil $0.31), TCGplayer market prices via Scryfall.
Whenever this creature attacks, flip three coins. For each flip you win, create a 1/1 red Goblin creature token that's tapped and attacking.