Alexander (summon)

Alexander is a summon that appears in various games in the series. Its attack, whose name varies by game, deals holy-Elemental damage.

Final Fantasy VI
Alexander first appears as an Esper in this game. Its summon is called Justice. Its Spell Power is 114, and it is unblockable. It costs 90 MP to summon, and it teaches the following spells:
 * Pearl X2
 * Safe X10
 * Shell X10
 * Dispel X10
 * Remedy X15

Final Fantasy VII
Alexander is a Summon materia that is found in the Great Glacier by defeating a snow woman there. Its summon is called Judgement.

Final Fantasy VIII
Alexander is a Guardian Force that is obtained by Drawing from Edea Kramer in Galbadia Garden. Its summon is called Holy Judgement.

Final Fantasy IX
Alexander cannot be summoned in this game. However, it plays a major role in the story. It is the Eidolon that Kuja is desperately seeking so he can overthrow Garland and become ruler of both Gaia and Terra. It is hidden in Alexandria Castle and can only be summoned when there is a dire emergency, and all four pieces of the Crystal are gathered there.  Princess Garnet and Eiko Carol summoned it together when Kuja attacked Alexandria with Bahamut.  Alexander defeated Bahamut easily, however, Kuja tried to summon the Invincible so he could steal Alexander.  However, Garland was controlling the Invincible, and used it to destroy both Alexander and Alexandria.