User blog comment:Dragon´s Blade/World Coexistence Alliance/@comment-24965182-20140927154021/@comment-98.211.214.12-20140927170338

Rodney: From a Compendium, you have Personas registered and stored so that you can summon them at anytime for a fee. From the Personas you have on hand, you can fuse them with other Personas to get a new Persona with skills it won't normally learn. For example, my Izanagi has Maziodyne, and it can't learn that from growing. It can learn it by a series of fusions or even using a skill card that can teach it the skill.