Nidoking (6/101) (Delta Species) [EX: Dragon Frontiers] XY15 Set: Duelist League Promo Card

Set: Duelist League Promo Card type: Effect Monster Rarity: Rare Attack: 1400 Defense: 1000 When a "Blackwing" monster you control attacks or is attacked

You can oly use this effect of "Litmus Doom Ritual" once per turn

Set: The Dark Side of Dimensions Movie Pack Card type: Continuous Trap Rarity: Ultra Rare Activate this card by targeting 1 face-up Attack Position monster you control

if this card battles an opponent's monster: You can return the opponent's monster and this card to the hand

Nidoking (6/101) (Delta Species) [EX: Dragon Frontiers] XY15 Set: Duelist League Promo CardSet: EX: Dragon Frontiers Type: Darkness Rarity: Holo Rare Retreat cost: Colorless,Colorless,Colorless