Bahamut is encountered at the start of the Deep Sea Research Center, an optional dungeon that also contains the powerful Ultima Weapon boss fight.

Source: https://www.cbr.com/every-bahamut-in-final-fantasy/

Bailey hits Ultima Weapon for the win.

Source: https://411mania.com/wrestling/himanshus-impact-wrestling-review-06-22-23/

Head kick, thrust kick, cyclone kick, and Ultima Weapon sealed the deal.

Source: https://www.cagesideseats.com/impact-wrestling/2023/1/13/23553421/impact-recap-review-jan-12-2023-bully-ray-mickie-james-hard-to-kill-go-home

In the end, Bailey missed the Ultima Weapon double knee drop.

Source: https://www.cagesideseats.com/impact-wrestling/2023/3/25/23655815/impact-sacrifice-2023-results-review-next-world-champion-bragging-rights-alexander-james-injuires