Gardevoir EX (111/114) [XY: Steam Siege] SM12 You can only use this

You can only use this effect of "Super Cocoon of Evolution" once per turn

Halve the ATK and DEF of all monsters on the field

return them to the hand

Set: Dark Saviors Card type: Quick Play Spell Rarity: Secret Rare If you control no monsters in your Main Monster Zones: Target 1 Effect Monster on the field

Set: Invasion: Vengeance Card type: Xyz/Effect Monster Rarity: Ultra Rare Attack: 2600 Defense: 550 2 Level 4 "tellarknight" monsters All face-up monsters on the field become DARK

Gardevoir EX (111/114) [XY: Steam Siege] SM12 You can only use thisSet: XY: Steam Siege Type: Fairy Rarity: Ultra Rare Retreat cost: Colorless,Colorless