So apparently, just counting main series Final Fantasy games (but including re-releases), I came up with

So here they are... your future summoner's spell list.

Adrammelech (12) Alexander (6 7 8 11 13) Anima (10) Ark (9) Asura (4 5) Atomos (9) Bahamut (3 thru 10 + 13) Bahamut ZERO (7) Belias (12) Bismarck (6) Bomb (4 5) Brothers (8) Brynhildr (13) Cactuar (6 8) Cait Sith (6) Carbuncle (6 8 9 11) Catoblepas (6) Cerberus (8) Chaos (12) Choco/Mog (7) Chocobo (3 4 5) Cockatrice (4 5) Crusader (6) Cuchulainn (12) Diabolos (6 8 11) Doomtrain (8) Eden (8) Exodus (12) Famfrit (12) Fenrir (6 9 11) Garuda (11) Gilgamesh (6) Goblin (4 5) Golem (5 6) Hades (7) Hashmal (12) Hecatoncheir (13) Ifrit (3 thru 11) Ixion (10) Kirin (6) Kjata (7) Knights of the Round (7) Lakshmi (6) Leviathan (3 thru 9 + 11) Maduin (6 9) Magus Sisters (10) Mateus (12) Midgarsormr (6) Mindflayer (4 5) Mist Dragon (4) Neo Bahamut (7) Odin (3 thru 7 + 9 11 13) Palidor (6) Pandemona (8) Phantom (6) Phoenix (6 7 9) Quezacotl (8) Ragnarok (6) Raiden (6) Ramuh (3 thru 7 + 9 11) Seraph (6) Shemhazai (12) Shiva (3 thru 11 + 13) Siren (6 8) Syldra (5) Titan (3 4 5 7 9 11) Tonberry (8) Typhoon (7) Ultima (12) Unicorn (6) Valefor (10) Whyt (4) Yojimbo (10) Zalera (12) Zeromus (12) Zodiark (12) Zone Seeker (6)

So yeah.... summoners are going to be BUSY

Even allowing for the likelihood of combining some of these that are pretty much the same things like Quezacotl and Valefor or Syldra and Mist Dragon... it's still going to be a ridiculously large number of summons.

EDIT: Apparently I can't count

*Edited, Mar 1st 2013 1:37am by Callinon*

*Edited, Mar 1st 2013 8:54am by Callinon*