Valefor ( summon ) Valefor is a recurring summon in the " Final Fantasy " series . She is a flying summon that first appeared as an aeon in " Final Fantasy X " as Yuna ' s first aeon , and has been associated with her since . Appearances . " Final Fantasy X " . Valefor ' s fayth , a teenage girl , is located within the temple of Besaid . She is Yuna ' s first aeon . Her regular attack is a talon claw which lacks piercing , her unique ability is Sonic Wings which deals damage and causes Delay , and she has basic Blk Magic spells by default . She has two Overdrive s , Energy Ray and Energy Blast . Valefor also appears as a boss when summoned by other summoners . Dark Valefor also appears as a boss in the PAL , International and HD releases of the game . " Final Fantasy X - 2 " . Valefor , along with the other " Final Fantasy X " aeons , is possessed by Shuyin ' s hatred and appears as a boss in the Besaid Temple during Chapter 3 . " Final Fantasy XIII " . A recreation of Valefor makes an appearance at Nautilus ' s Pompa Sancta parade . In the play , the Cocoon l ' Cie transforms into it to face Ragnarok . " Final Fantasy XIV " . Valefor is mentioned during the Mor Dhona n sidequest " Short Arms of Law " . Once the Adventurer defeats Gagarua ' s gang to protect the Doman kids , the Lalafell leader " summons " Primal Valefor , but actually , it was a trick to distract them and escape , so Valefor is not really summoned . Valefor is also the name of a server in " Final Fantasy XIV " . " Final Fantasy Tactics S " . Valefor appeared as a boss in " Final Fantasy Tactics S " . " Dissidia 012 Final Fantasy " . Valefor can be summoned by Yuna to fight in her stead . Her Bravery attacks are Energy Blast and Sonic Wing , and her HP Attack is Energy Ray . " Final Fantasy All the Bravest " . Valefor is the sole aeon that Yuna can summon in " Final Fantasy All the Bravest " . It performs Energy Ray when summoned . " Final Fantasy Record Keeper " . Valefor is called during Yuna ' s " Grand Summon I " Default Soul Break , dealing 110 % non - elemental magic damage at the cost of one Soul Gauge segment . At ~ 600 damage at level 70 , the Soul Break is poor . Issaru ' s Pterya appears as a boss in the Record of Via Purifico Maze . In addition , Valefor exists separately as a 4 - Star Summoning ability that can be called by other characters , dealing non - elemental damage . While many summon Soul Breaks in the game use summon moves the same as that of the Ability summon , Valefor ' s animation is different . While Yuna ' s " Grand Summon I " uses Energy Blast , the Summoning Ability uses Energy Ray and hits twice . " Mobius Final Fantasy " . Valefor appears as a water - element ability card in " Mobius Final Fantasy " . Its ability is Icedance which is a ranger ability that allows an area water attack . It produces six water orbs in battle . It possesses the extra skills Breaker - Killer , Critical Retrieval and Critical Sundering . Its auto - ability is Magic Up + 3 % . It can be obtained from the Ability Card Shop or through Summoning . " Final Fantasy Trading Card Game " . Valefor appear in the " Trading Card Game " representing the element of Wind . The image used for the card is presumably her concept art from " Final Fantasy X " . " Triple Triad " . Valefor appears on a Triple Triad card in the version available via " Final Fantasy Portal App " . Non - " Final Fantasy " guest appearances . " Guardian Cross " . Valefor appears in " Guardian Cross " . It was part of a limited promotional event alongside three other aeons for the release of the " Final Fantasy X HD Remaster " . " series . In " and " 1 . 5 HD ReMix " , a special blueprint called Valefor can be obtained by completing the gummi ship Mission 3 .