And yet another caller-type class from teh kitty of doom. This may be slightly confusing, so bare with me.
CelestialAttack - Attack a selected target (Celestial uses swords, staves and rods.)
Blue - Use attacks learned from enemies on selected target(s).
Black - Use offensive magic on selected target(s).
Avatar - Call upon a celestial/terrestrial being to aid in battle.
Item - Use an item in your inventory.
Avatars (In order of attainment)
Carbuncle
ChocoMog
Shiva
Ifrit
Garuda
Ramuh
Titan
Leviathan
Odin
Phoenix
Alexander
Diabolos
Fenrir
Bahamut
The Avatars take place of celestial in battle. Each has different commands, listed below.
CarbuncleAsteroid - Deals non-elemental damage on one enemy.
HealRuby - Restores party's HP.
ShnRuby - Casts "Reflect" on entire party.
Searlght - Inflict large holy damage upon enemies.
Release - Send the avatar away, so the Celestial replaces it in battle once more.
Choco/MogDthBlow!! - Inflict damage and "hold" status on one enemy.
MogDance - Inflict confuse status on all enemies.
Chocomag - Inflict damage of a random element upon enemy.
Fat Choco - Damage all enemies.
Release - Send the avatar away, so the Celestial replaces it in battle once more.
ShivaColdPalm - Ice damage on selected target.
HvnStrike - Holy damage on selected target.
DmnDust - Ice damage upon all enemies.
AxeKick - Attack a selected target.
Release - Send the avatar away, so the Celestial replaces it in battle once more.
IfritHotFist - Fire damage on selected target.
HellStrike - Dark damage on selected target.
HellFire - Fire damage upon all enemies.
CrimHowl - Enhances Strength of party for the duration of the battle.
Release - Send the avatar away, so the Celestial replaces it in battle once more.
GarudaClaw - Attack a selected target.
AirArmr - Enhances Defense of party for the duration of the battle.
AirBlast - Wind Damage upon all enemies.
Hastega - Casts haste on entire party.
Release - Send the avatar away, so the Celestial replaces it in battle once more.
RamuhStaff - Attack a selected target.
Spark - Inflict damage and "hold" status upon all enemies.
JdgBolt - Lightning damage upon all enemies.
Storm - Lightning damage upon all enemies and party.
Release - Send the avatar away, so the Celestial replaces it in battle once more.
TitanCrush - Earth damage on a selected target.
Ward - Nullifies Earth and Wind damage on party for a period of time.
Gaia - Earth damage upon all enemies.
Wall - Casts protect and shell upon party.
Release - Send the avatar away, so the Celestial replaces it in battle once more.
LeviathanWhip - Attack a selected target.
Spring - Dispels all negative status ailments on party and heals slightly.
Dive - Water damage on selected target.
Tsunami - Water damage upon all enemies.
Release - Send the avatar away, so the Celestial replaces it in battle once more.
OdinLance - Dark damage upon selected target.
Exclbr - Holy damage upon selected target.
Zntsukn - 1/2 chance of death upon all enemies (does not work on bosses).
Nghtmare - Inflict sleep and poison upon all enemies.
Release - Send the avatar away, so the Celestial replaces it in battle once more.
PhoenixPeck - Attack a selected target.
FireWing - Fire damage upon selected target.
Rebirth - Fire damage upon all enemies and revive fallen party members.
Burst - Inflict 9999 damage to user and selected target.
Release - Send the avatar away, so the Celestial replaces it in battle once more.
AlexanderStomp - Dark damage on selected target.
Ray - Light damage on selected target.
Judgment - Light damage upon all enemies.
Doomsday - Dark damage upon all enemies and party.
Release - Send the avatar away, so the Celestial replaces it in battle once more.
DiabolosGravity - Reduce enemies HP by 1/4.
Omen - Dark damage upon selected target.
Shroud - Nullify dark and light damage on party.
DrkMsg - Dark damage upon all enemies
Release - Send the avatar away, so the Celestial replaces it in battle once more.
FenrirCrescent - Inflicts damage and "hold" upon selected target.
Bite - Dark damage on selected target.
Lunar - Lowers all enemies accuracy and evasion, makes them more susceptible to dark attacks.
HowlMoon - Dark damage upon all enemies.
Release - Send the avatar away, so the Celestial replaces it in battle once more.
BahamutCrush - Attack a selected target.
Flare - Non-elemental damage upon selected target.
Breath - Fire damage upon selected target.
MegFlare - Non-elemental damage upon all enemies.
Release - Send the avatar away, so the Celestial replaces it in battle once more.
Phew that took a bloody long time.