Fearless Liberator is a uncommon Creature — Dwarf Berserker card from Kaldheim (KHM), collector number 135. Current market price: $0.30 (foil $0.30), TCGplayer market prices via Scryfall.
Boast — {2}{R}: Create a 2/1 red Dwarf Berserker creature token. (Activate only if this creature attacked this turn and only once each turn.)