Final Fantasy X Tips

Early Reflect
If you're not using the Expert Sphere Grid, Rikku will start about ten nodes away from Reflect; all you need to get to it is a Lv.2 Key Sphere, which can first be obtained after defeating Spherimorph in Macalania Woods. It's not too far away from the area where she joins you. I find Rikku to be the best person to use Reflect because of her agility.