undefined (SOD-EN011) - Soul of the Duelist 1st Edition

If this card attacks a face-down Defense Position monster, destroy the" monster immediately with this card's effect without flipping it face-up or applying damage calculation. During the End Phase of a turn that this card destroyed a monster as a result of battle, send this card to the Graveyard to Special Summon 1 "Mystic Swordsman LV4" from your hand or Deck.