Hey fellow Final Fantasy X explorer! When it comes to sphere grid progression, make sure to focus on each character’s strengths. For example, Tidus is great for agility and speed, so prioritize those nodes for him. Don’t be afraid to mix and match different paths to create unique character builds.

As for side quests, make sure to complete the Monster Arena challenges for some great rewards and tough battles. The Celestial Weapons are also a must-have for endgame content, so invest time in completing the side quests to obtain them.

When it comes to character builds, experiment with different abilities and skills to find what works best for your playstyle. Whether you prefer heavy hitters like Auron, support characters like Yuna, or magic users like Lulu, there are endless possibilities to create powerful combinations. Have fun exploring Spira and mastering the sphere grid!