The Grand Spellbook Tower [ABYR-EN060] Secret Rare Link/Effect Monster Once per turn: You can

Once per turn: You can Tribute 1 other "D/D" monster

if this card has "Super Quantum Blue Layer" as Xyz Material

Set: Code of the Duelist Card type: Xyz/Effect Monster Rarity: Super Rare Attack: 2800 Defense: 1800 2 Level 6 Fiend monsters When a Spell/Trap Card

during the Damage Step only

then target 1 "Red Dragon Archfiend" monster in your Graveyard

The Grand Spellbook Tower [ABYR-EN060] Secret Rare Link/Effect Monster Once per turn: You canSet: Abyss Rising Card type: Field Spell Rarity: Secret Rare Attack: 0 Defense: 0 Once per turn, during your Standby Phase, if you have a Spellcaster Type monster on your side of the field or in your Graveyard: You can return 1 "Spellbook" Spell Card from your Graveyard to the bottom of your Deck, except "The Grand Spellbook Tower", then draw 1 card. When this card is destroyed by your opponent's card and sent to the Graveyard: You can Special Summon