Academy Ruins (219) [Modern Masters] Gemini Monster if Nidoking is your Active

if Nidoking is your Active Pokemon

Number: LED9-EN056 Rarity: Ultra Rare Attribute Monster Type/Card Type: SPELL /Quick-Play Spell Description: Send any number of other cards from your hand and/or field to the GY

Does damage to the Defending Pokemon equal to half the Defending Pokemon's remaining HP (rounded up to the nearest 10)

you can discard 1 DARK monster to send 1 DARK monster from your Deck to your Graveyard

You can only activate 1 Pot of Duality per turn

Academy Ruins (219) [Modern Masters] Gemini Monster if Nidoking is your ActiveRarity: R #: 219 Card Type: Land Description: T: Add 1 to your mana pool. 1U, T: Put target artifact card from your graveyard on top of your library. Flavor: Its secrets once wrought the greatest artifice ever known. Now crabs loot the rubble to decorate their shells.