From publisher blurb:
Your ultimate resource for mythic spells!
Mythic Magic provides mythic rules for spells in the Pathfinder Roleplaying Game. Whether you're an arcane or a divine caster, Mythic Magic contains mythic spells of every level and every kind, from orisons and cantrips to the mightiest 9th-level magics. You will find combat spells right alongside defensive magic, spells to aid your allies, and utility spells. They are all here, every one, developed with flair and function in mind as only Legendary Games can bring it, by the same designers that wrote most of the mythic spells in Pathfinder Roleplaying Game Mythic Adventures in the first place.