Kick in the Door is a common Sorcery card from Adventures in the Forgotten Realms (AFR), collector number 153. Current market price: $0.23 (foil $0.19), TCGplayer market prices via Scryfall.
Put a +1/+1 counter on target creature. That creature gains haste until end of turn and can't be blocked by Walls this turn. Venture into the dungeon. (Enter the first room or advance to the next room.)