Junkblade Bruiser is a common Creature — Raccoon Berserker card from Bloomburrow (BLB), collector number 220. Current market price: $0.15 (foil $0.31), TCGplayer market prices via Scryfall.
Trample Whenever you expend 4, this creature gets +2/+1 until end of turn. (You expend 4 as you spend your fourth total mana to cast spells during a turn.)