FFX - All Bosses

Sinspawn Amnes:

Geosageno (Al Bhed Ruins):

Klikk:

Tros:

Kimahri:

Sin and Sinscales (Aboard S.S. Liki):


Sinspawn Echuilles:

Sinspawn Geneaux:

Oblitzerator:

Chocobo Eater:

Sinspawn Gui:

Extractor:
(I cannot find its pic. It is the machina who captures Yuna - controlled by Rikku.)

Spherimorph:

Crawler and Negator:


Seymour & Guado Guardians


Anima:

Wendigo & Guado Guardians


Evrae:

Isaaru & Aeons:




Evrae (Atlanta):

Seymour Natus and Mortibody:


Defender X:

Biran and Yenke:


Seymour Flux & Mortiorchis:

Sanctuary Keeper:

Spectral Keeper:

Yunalesca:

Sin (Left Fin):

Sin (Right Fin):

Sinspawn Genais:

Sin Core:

Overdrive Sin:

Seymour Omnis:

Braska's Final Aeon - Jecht:

Yu Yevon:




That's It. After Yu Yevon, you beat the game! (Tip: Use Zombie on Yu Yevon to kill him. He will heal a million times and if zombiefied, he will take amount of healing as damage.)