Hey fellow Final Fantasy X explorer! When progressing through the sphere grid, I recommend focusing on each character’s strengths. For example, Tidus is great for agility and speed, so head towards his portion of the grid to enhance these stats early on.

Don’t be afraid to mix and match abilities from different paths to create unique character builds. For side quests, definitely take on the Monster Arena challenges for valuable rewards and tough battles. Also, completing the Celestial Weapons quests is a must for powerful gear.

Remember to use key spheres wisely to unlock locked nodes and access new abilities. And always keep an eye out for level 4 key spheres to break the level cap. Happy exploring!