Aeons

Characters

Legendary Weapons

  Before climbing the stairs near Seymour's staves, equip party
members with armor that absorbs or nullifies elemental attacks.

  The wheels behind Seymour determine his elemental property.
He is vulnerable to the opposite property, which you can see
by using Scan. It's important to use Armor Break, Mental Break,
and Nul spells in this battle too.

  Occasionally, Seymour will attack the Mortiphasms behind him,
shifting his elemental choice. When this occurs, bring in Kimahri
and Auron to strike the Mortiphasms, You'll need Wakka to hit the
highest Mortiphasm. When four orbs of the same color are lined
up around Seymour again, summon an aeon or bring Lulu back for
more Doublecasting. After Seymour casts Dispel, he will cast a
powerfulversion of Ultima. Keep in mind that Seymour will
eventually Banish your aeons.