Description(Valefor)

    Valefor is Yuna's first and arguably her  favorite Aeon. Due to the fact Valefor can fly, he can avoid ground attacks. Sonic Wings, his unique attack, can generate a shock wave which hits all Yuna's enemies. If this is done several times, enemies may not have a chance to attack. He is the only Aeon who posseses two Overdrives. Energy Ray inflicts non-elemental damage. His second Overdrive, Energy Blast, is a more powerful version of his first and is learnt from an item found in Besaid. His Overdrive attacks can do over 9,999 points of damage if Yuna is in possesion of the "Nirvana" weapon

Location

Besaid Island

Description(Bahamut)

Known as the King of Dragons, Bahamut is extremely strong and quite able to defend himself. His physical attacks inflict more damage then any of the other Aeons. However, he is also a powerful magic user and able to utilize Firaga, Waterga, Thundaga, and Blizzaga. Impulse is a damaging magic attack aimed at all opponents. Once used, Bahamut will need to take a break for one turn. The Mega Flare Overdrive inflicts over 9,999 damage points without any character needing to obtain a specific weapon. Every enemy on the field is bathed in hot flames.

Location

St. Bevelle Temple

Description (Ifrit)

As one of the most frequently used and popular summons throughout FF history, Ifrit has incredible strength and can utilize powerful fire elemental attacks. He is vulnerable to assult, but he does have a useful regeneration ability. Fire attacks will heal him. Meteor Strike is his non-elemental attack. The effect is directed against one enemy on the field and is excellent against distant enemies. Hellfire bathes all Yuna's enemies in raging flames, inflicting severe damage. In order to push his attacks over 9,999 points, Wakka must be in possession of the World Champion weapon which can be found in Luca.

Location

Kilika Temple

Description (Ixion)

Ixion has a very high defense level against attacks. He is an extreamly useful Aeon to summon when the party is facing a exceptionally tough enemy. Aerospark is a non-elemental spell used against one opponent. The effects of Shell, Protect, Haste, Regen, Reflect, NulAll, NulBlaze, NulFrost, NulShock and NulTide are all nullifed during this attack. The Thor's Hammer Overdrive inflicts lightning damage to all opponents. If Khimahri obtains the Spirit Lance, Ixion will be able to inflict over 9,999 damage with Thor's Hammer

Description (Shiva)

Throughtout the Final Fantasy series Shiva is known for her grace, beauty, and little clothing. Shiva attacks swiftly with her ice elemental attacks - earning her the nickname the "Ice Queen". When she uses Heavenly Strike, a gigantic block of ice falls on a enemy, delaying their next attack while also inflicting non-elemental damage. The Diamond Dust Overdrive freezes all her opponents in ice. She then destroys them with a snap of her elegant fingers, inflicting great damage. When Lulu is in possession of the cute Onion Knight weapon, Shiva can exceed 9,999 points of damage.

Description(Yojimbo)

Yojimbo's attack's vary depending on how much Gil you pay him. Daigoro and Kozuka attack one opponent each. Wakizashi will attack either one or all enemies while Zanmato will attack all. The amount of Gil you pay him all depends on how much Gil you are willing to part with. Auron must posses the powerful Masamune in order for Yojimbo to damage enemies above 9,999 points

Description(Anima)

Originally belonging to Seymour, Anima's attacks are very strong. This is a excessively useful Aeon to have in any battle. Pain is directed at one opponent and is quite likely to elliminate them in one blow. However, it also suffers from a long recovery time once used. Her Oblivion Overdrive inflicts non-elemental damage on all enemies. There is no need to obtain a specific weapon for this Aeon to do over 9,999 points of damage. The Oblivion attack is one of the most powerful Overdrives in the game.

Description (MagusSister)

The Magus Sisters are three summons in one. Cindy, Mindy, and Sandy are separate Aeons that can be summoned even if one or two of the Sisters are knocked out. However, this makes them a little tricky to control. Unlike all the other Aeons, the Sisters must be asked nicely before they will attack. There is a max of eight options to chose from. If all three Overdrive gauges are filled at the same time, the player can choose Combine Powers. The Sisters will all join their power together to launch a non-elemental attack. This will hit all enemies inflicting over 9,999 points of damage. There are no weapon requirements for the characters to archive over 9,999 damage.