Heaven Bird Rider Reina

[Master Hyperion]

If a card you control is returned to your Deck: You can reveal this card from your hand; Special Summon this card (from your hand) in face-up or face-down Defense Position. Once per turn: You can change this card to face-down Defense Position. When this card is flipped face-up: Target 1 card your opponent controls; Destroy that target, then draw 1 card. Once per turn, during your opponent's turn, when a card or effect is activated: You can change this face-up Attack Position card to face-up Defense Position; negate the activation, and if you do, destroy it. Return this card to the Deck during the turn you activated this effect. Each effect of "Heaven Bird Rider Reina" can only be activated once per tun.