PSY-Framegear Beta

Effect

Cannot be Normal Summoned/Set. Must be Special Summoned by a card effect, and cannot be Special Summoned by other ways. When an opponent's monster declares an attack while you control no monsters: You can Special Summon both this card from your hand and 1 "PSY-Frame Driver" from your hand, Deck, or Graveyard, and if you do, destroy the attacking monster, then end the Battle Phase. During the End Phase, banish the face-up monsters Special Summoned by this effect.