Cannot be Normal Summoned (but can be Normal Set). At the start of the Damage Step, if this card attacked a face-down Defense Position monster: Destroy that monster. During the End Phase, if this card destroyed a monster by battle this turn: You can send this face-up card to the Graveyard; Special Summon 1 "Mystic Swordsman LV6" from your hand or Deck.
I think people keep underestimating this card because it has to be set, which isn't so bad. You pair this up with Gamushara and Half counter and this thing can easily be leveled up while doing massive damage to the enemy. Plat 5 atm playing this lol