Ride of the Valkyries (SHVA-EN006) [Shadows in Valhalla] Mercadian Masques choose an opponent

choose an opponent

Set: XY: Roaring Skies Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless

it deals damage equal to its power to any target

As Breeding Pool enters the battlefield

Set: Aquapolis Type: Trainer Rarity: Uncommon

Ride of the Valkyries (SHVA-EN006) [Shadows in Valhalla] Mercadian Masques choose an opponentSet: Shadows in Valhalla Card type: Normal Spell Rarity: Secret Rare Special Summon any number of Valkyrie monsters with different names from your hand. If you Special Summoned 3 or more monsters with this effect, you take no battle damage until the end of the next turn. During the End Phase of the turn you activated this card, shuffle all monsters you control into the Deck. You can banish this card from your GY; add 1 Mischief of the Time Goddess