Ifrit
Ifrit is the second Aeon that Yuna receives and is a recurring summon in the Final Fantasy series. She receives it after you complete the Kilika Cloister of Trials. Ifrit can perform regular attacks as well as a special attack called Meteor Strike.
Overdrive: Hellfire
Note: Both Meteor Strike and Hellfire are fire-based attacks. Make sure that the enemy you are facing is not resistant to fire, immune to fire, or able to absorb fire magic, or it will heal HP.
Ifrit will be able to break the 9,999 damage limit after you have obtained Wakka’s Celestial Weapon, 
World Champion, and upgraded it using the 
Jupiter CrestMercury Crest.
Note that this is where you’ll find the Jupiter CrestMercury Crest in the 
PlayStation
Xbox
Nintendo Switch version of the game. In the Xbox and Nintendo Switch versionsIn the PlayStation version, this item is swapped for the Mercury CrestJupiter Crest. You can change the active version using the Game Version toggle in the sidebar menu. Refer to the Celestial Weapons section for a full breakdown of the differences.
