Goblin Rimerunner is a common Snow Creature — Goblin Warrior card from Coldsnap (CSP), collector number 83. Current market price: $0.09 (foil $6.42), TCGplayer market prices via Scryfall.
{T}: Target creature can't block this turn. {S}: This creature gains haste until end of turn. ({S} can be paid with one mana from a snow source.)