Gaming
 

Fusion Spell

From Megami Tensei Wiki: a Demonic Compendium of your True Self

Fusion Spells, Fusion Skills, or Fusion Raids are skills that combine two or more skills, or the powers of two or more specific demons or Personae, to create a different effect that is usually a much more potent form of the spells being invoked. The Digital Devil Saga: Avatar Tuner series features Combos, which effectively work the same way. Combos can be used by combining different spell effects, or by combining a protective spell with the gun used by a character in human form.

[edit] Appearances