The main synergy comes with shrines, as each shrine you play will give you more shrine tokens and amplify the effects of your shrine permanents
Some characters, items, and songs look right out of the animated films they come from
Tidus is all about moving tokens around and increasing their numbers, even though he cant create tokens himself
Dark Reprise: "Cry of Pain" of the Recurring Riff found in "Apoplexy" and "Commander in Training," hints of Dycedarg's Leitmotif in Night Attack, and "And I Ran Away" of Ramza's Theme
Use this in combo with any on-play characters to squeeze out every last drop of their abilities, or on turn three to bounce your 1-cost character and let Helga or Rajah deal with must-remove characters
Yuna (summoner) and Tidus (guardian) are the focal point of FF X, and they develop a tragic romance throughout the game, knowing that the end of the pilgrimage spells certain death for at least one of them