Underfoot Underdogs is a common Creature — Goblin Warrior card from Tarkir: Dragonstorm (TDM), collector number 129. Current market price: $0.23 (foil $0.24), TCGplayer market prices via Scryfall.
When this creature enters, create a 1/1 red Goblin creature token. {1}, {T}: Target creature you control with power 2 or less can't be blocked this turn.