Image promptthick slate-grey leather grimoire, heavy boards, embossed interlocking logic-lattice and stylized eye, worn-bright brass corner-guards, cold silver-blue very-rare energy leaking from pages, glowing drifting script beneath cover, cracked age-darkened spine, tome object study, low light plus inner glow, dark neutral backdrop, dark fantasy, grimdark, painterly digital art, dramatic chiaroscuro lighting, muted desaturated palette with corrupted-crimson accents, weathered post-Cataclysm atmosphere, intricate high detail, cinematic composition
Wondrous Item, Very Rare
Wondrous Item, Very Rare
This book contains memory and logic exercises, and its words are charged with magic. If you spend 48 hours over a period of 6 days or fewer studying the book's contents and practicing its guidelines, your Intelligence increases by 2, to a maximum of 30. The manual then loses its magic but regains it in a century.