RC04 AE055 Spellbook of Judgment (EXSER) TCG Corner So alot of people don't know so ill explain the lore. LBB stands for little boy blue blue boy, this is what the monster was called instead of saying "normal summon spellbook magician Spellbook Structure deck out! Is it good? : r masterduel YuGiOh Trading Card Game Return of the Duelist Rare Spellbook Library of the Crescent REDU EN087 Spellbook of the Master [CBLZ EN062] Secret Rare