Bidoof (29/39) [XY: Kalos Starter Set] 1st Edition Normal when your opponent activates a

when your opponent activates a card or effect by declaring exactly 1 card name

While this card is face-upon the field

Set: Magnificent Mavens Card type: Normal Spell Rarity: Ultra Pharaoh's Rare Add 1 "Crystal Beast" monster from your Deck to your hand

if this card is in the GY because it was destroyed in your Monster Zone by an opponent's card and sent there this turn: Special Summon this card from your GY

You can only use this effect of "Knightmare Unicorn" once per turn

Bidoof (29/39) [XY: Kalos Starter Set] 1st Edition Normal when your opponent activates aSet: XY: Kalos Starter Set Type: Colorless Rarity: Common Retreat cost: Colorless,Colorless