King Kills is the name of the move that if you almost checkmated the opponent it results to capture him to die. If the king dies to the field, also the pieces die except if king dies but the Legend (evolve) is still alive in the field, this game will be continue. Some kings are making some mistakes like the two first battle in Episode 1. Nortis Legends also making its mistake in the endgame when the opponents sees a hole on his movement and that is the result of escape one opponent other one is apprehended him. To achieve the Kingslayers award, you must kill the opponent king five times in different episodes.