Legion Loyalist is a rare Creature — Goblin Soldier card from Gatecrash (GTC), collector number 97. Current market price: $4.23 (foil $16.63), TCGplayer market prices via Scryfall.
Haste Battalion — Whenever this creature and at least two other creatures attack, creatures you control gain first strike and trample until end of turn and can't be blocked by creature tokens this turn.