Enter the dungeon

You shoot forward and strike through the knights armor and out the other side of his body, the knights strength weakens and he doesn't strike you, with the moment of weakness given you grab the hilt of your sword with both hands and slice through the knight. The knight's weapon falls to the floor as well as the half of their body to cut in half. Suddenly a voice comes from the knight's head “Congratulations brave adventurer you may now pass enjoy your treasures" the door unlocks and the knight stops moving. You walk into the final room.

You lose! try again?