The Ascians can't make up their minds when it comes to the WoL...(Major Spoilers)

[Devtek]

I think they have a grand plan to release Zodiark but some of them have different views on how to make that happen. Even the Ascian's have an Ego.

There are 13 Black Robe Ascian + Elidibus. We have only met 3 of them though. All 3 of which are now dead.

Loghrif
Mitron
Emet-Selch
Pashtarot
Fandaniel
Altima - Seen in a Cut scene
Halmarut
Nabriales - Dead
Igeyorhm - Dead
Deudalaphon
Emmerololth - Seen in a Cut scene
Lahabrea - Dead

Im not convinced that Elidibus is even an Ascian to begin with.

There are more black robed ones with generic names in the Summoner 50-60 quests. Blah Blah of the 12th Chalice etc. Killed 5 of them in the 60 quest alone (although probably not dead dead). Team Rocket of the bad guys.

[WyrahFhurrst]

There are more black robed ones with generic names in the Summoner 50-60 quests. Blah Blah of the 12th Chalice etc. Killed 5 of them in the 60 quest alone (although probably not dead dead). Team Rocket of the bad guys.

"Ascian of the 12th Chalice," "Ascian of the 12th Sword," "Ascian of the 12th Pentacle," and "Ascian of the 12th Wand." They're the lowest ranked of the Ascians (we've fought members of that rank before) and their ranking convention follows Tarot cards of the Minor Arcana.

[Causality]

There are more black robed ones with generic names in the Summoner 50-60 quests. Blah Blah of the 12th Chalice etc. Killed 5 of them in the 60 quest alone (although probably not dead dead). Team Rocket of the bad guys.

I doubt they're Overlords like the 3 dead ones.