Hey fellow Final Fantasy X explorer! When it comes to sphere grid progression, don’t be afraid to mix things up and explore different paths for your characters. Experiment with different abilities and see what works best for your playstyle.

For side quests, make sure to complete the Monster Arena challenges for some great rewards and tough battles. Don’t forget about the Celestial Weapons and the legendary Aeons as well. They can really give you an edge in tough battles.

As for character builds, focus on maximizing each character’s strengths. For example, Tidus is great for agility and speed, so prioritize those nodes on his grid. Auron is a powerhouse physical attacker, so beef up his strength and defense. And don’t neglect Yuna’s grid for some powerful white magic spells to support your party in battles. Happy exploring!