Final Fantasy X Tips

Revisit Aeon Shrines
After you slay Seymore you will not be allowed to renter the summon shines. After you gain access to your airship, visit Bevelle temple and talk to the alcolyte and Mika. Now you will be able to visit the shrines again. By resolving the puzzles in the shines you can also talk to the Fayths themselves now and get some nifty items. Visit Guadosalm and return to the farplane for a few more scenes as well.