Pikachu V (043/185) (Vivid Voltage Stamp) [Sword & Shield: Vivid Voltage] SWSH292 if you have a Spellcaster-Type

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

If you control a "Blackwing" Synchro Monster or "Black-Winged Dragon"

Your opponent then selects 1 card from his/her hand and discards it to his/her Graveyard

now concentrated into a singular experience

inflict damage to your opponent equal to that monster's ATK

Pikachu V (043/185) (Vivid Voltage Stamp) [Sword & Shield: Vivid Voltage] SWSH292 if you have a Spellcaster-TypeSet: Sword & Shield: Vivid Voltage Type: Lightning Rarity: Promo Retreat cost: Colorless