Mystic Swordsman LV6 [RDS-EN008] Ultimate Rare

Set: Rise of Destiny Card type: Effect Monster Rarity: Ultimate Rare Attack: 2300 Defense: 1700 If you Normal Summon this card, you must place it in face-down Defense Position. 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. You can return the monster destroyed with this effect to the top of your opponent's Deck instead of sending it to the Graveyard.