Quote Originally Posted by seolhyun View Post
maybe ramuh, shiva, leviathan after phoenix? but also fester and painflare have lightning in them already so it could just be an upgrade for one of those.
The thing is that the lightning at the end of the animation is very reminiscent of Ramuh's thunder orbs seen even in his ShB fight.

Quote Originally Posted by SargeTheSeagull View Post
SMN- Similar animation and sfx as fester but with a thunder effect. Possibly this is what fester becomes when you summon Ramuh? Could just be a fester upgrade.
Maybe they made the awkward Fester/ED interact with the summons, which would be lovely becasue those actions feel like a relic of the past that doesn't fit the new SMN anymore.