Royal Tribute [DR1-EN039] Common Quick Play Spell Once per turn: You can

Once per turn: You can change 1 face-down Defense Position "Subterror" monster you control to face-up Attack or Defense Position

Special Summon 1 "Dark Magician Knight" from your hand

negate the effects of all other face-up cards currently on the field

Set: Wing Raiders Card type: Xyz/Effect Monster Rarity: Secret Rare Attack: 2000 Defense: 1000 2 Level 3 monsters Once per turn: You can detach 1 Xyz Material from this card

Royal Tribute [DR1-EN039] Common Quick Play Spell Once per turn: You canSet: Dark Revelation Volume 1 Card type: Normal Spell Rarity: Common Attack: 0 Defense: 0 This card can only be activated when your "Necrovalley" is on your side of the field. Both players discard all Monster Cards in their hands to the Graveyard.