X the Mystic's Arcane Grimoire

This powerful spellbook has its title burned into its binding reading X the Mystic's Arcane Grimoire was discovered in the Tomb of the Nine Gods in Chult around the late 15 Century DR.

Description
The X the Mystic's Arcane Grimoire was a spellbook which was guarded by Ygga Raxyg in the lowest levels of the Tomb of the Nine Gods.

Powers
The X the Mystic's Arcane Grimoire had from one to three terrifyingly powerful spells, some of which could even equal Acererak's own magical powers.

Appearances

 * Adventures:
 * Tomb of Annihilation