"The Elite Summoner Archetype. The Devil Summoner invokes aberrant gods called "demons" to battle, wielding their tremendous powers as their own. The possibilities are endless as the number of vessels one has collected."
—Metaphor: ReFantazio
The Devil Summoner is an Elite-tier Archetype from the Summoner Lineage that is born from the close to completed bond between the protagonist and Eupha, with the Devil Summoner henceforth becoming available to any Archetype user that has mastered its predecessor the Summoner as well as reaching Rank 10 with the Magic Seeker.