Quote Originally Posted by Arkdra View Post
It looks like a lightning skill so I'd bet on it being ramuh based and the shot doesn't have the pet because it's done in that weird interim period where the summon is disappearing and carbuncle is reappearing on purpose to hide ramuh.
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.