I've been neglecting to level Wakka and Tidus is only slightly better. Now I'm hacking through the Monster Arena and SURPRISE Shinryu is an underwater battle.
I can't seem to find any advice on dealing with Shinryu at a low level. Just tons of advice to level up my characters. I'm working on that now, but I was hoping that someone had some hints on how to deal with Shinryu without maxing Strength, Agility, Magic Defense, and Evasion, cause that's a long way off for me.