What Is A Grimoire?
Brief Explanation
A grimoire, known as 「魔導書グリモワール gurimowāru」, empowers its user to cast spells far beyond their innate magical abilities, serving as a primary source of magical power. Crafted from mana, grimoires significantly augment their owners' magical prowess, facilitating the utilization of intricate spells.
They also function as repositories for the owners' spell records. Initially, most of a grimoire's pages remain blank, but as the owner grows and evolves, so does the grimoire, with new spells inscribed, filling the empty pages.
Grimoires vary in size and page count; a notable example is Rades Spirito, whose grimoire contains only a single page, indicating mastery of a single magic spell. Each grimoire features a unique cover design reflecting the owner's character or magical attribute.
Moreover, grimoires belonging to mages from the Clover, Diamond, Heart, and Spade Kingdoms bear clover, diamond, heart, and spade insignias respectively on their covers.