Monstrous Rage is a uncommon Instant card from Secrets of Strixhaven Mystical Archive (SOA), collector number 175. Current market price: — (foil $5.78), TCGplayer market prices via Scryfall.
Target creature gets +2/+0 until end of turn. Create a Monster Role token attached to it. (If you control another Role on it, put that one into the graveyard. Enchanted creature gets +1/+1 and has trample.)