Chaos Bahamut (Dimensions II)

Chaos Bahamut  is an antagonist that appears in Final Fantasy Legends: Toki no Suishō and serves as the main antagonist of the game's main scenario. It is a corrupt version of the Bahamut summon that Morrow and his friends encounter throughout history.

Story
Chaos Bahamut appears in Morrow's dream during the game's opening in the Continuum Wildlands. Time runs out during Morrow’s dream of the fight and Chaos Bahamut uses Megaflare to defeat the party instantly.

Once party arrives to the Continuum Wildlands, they are attacked by Chaos Bahamut once more. Morrow, Aemo, and Wrieg attempt to fight the creature, but time runs out and Chaos Bahamut unleashes Megaflare on them. However, Morrow and his friends are able to escape with Chronos’s help, who summons an Atomos Gate to carry the party off to the Rift in Time.

Later in the story, Morrow and his party learn that the Chaos Bahamuts are created from Mooties from different parts of history.

During the game's finale, Morrow and his friends encounter Chaos Bahamut inside the Stream of Chaos.

Battle
Chaos Bahamut is fought multiple times throughout the game as a scripted boss. During these fights, Chaos Bahamut cannot be defeated and will end the battle after five turns with either Megaflare or Gigaflare.

Chaos Bahamut is fought again as the final boss of the game at the "Judgement Day" battlefield of the Stream of Chaos as True Chaos Bahamut.

In addition, Chaos Bahamut can be encountered multiple times in the special battlefields in the Rift in Time. Defeating Chaos Bahamut rewards the player with the Bahamut phantom stone and the necessary components to upgrade the summon.