Masked Knight LV5

[ Warrior / Effect ] During your Standby Phase: You can send this face-up card to the Graveyard: Special Summon 1 "Masked Knight LV7" from your hand or Deck. You cannot activate this effect the turn this card is Summoned or flipped face-up. Once per turn: You can inflict 500 damage to your opponent. This card cannot attack the turn you activate this effect. ATK/ 2300 DEF/ 1300