The Grand Spellbook Tower [ABYR-EN060] Secret Rare Hammer (1H) At that time

At that time

change that target to face-down Defense Position

then target 1 Set card your opponent controls

embarking on diplomatic missions that could alter the fate of the galaxy

)[When Digivolving] Unsuspend this Digimon

The Grand Spellbook Tower [ABYR-EN060] Secret Rare Hammer (1H) At that timeSet: Abyss Rising Card type: Field Spell Rarity: Secret Rare 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 1 Spellcaster Type