Hey fellow Final Fantasy X fan! When it comes to character builds, it’s important to specialize your characters based on their strengths and roles in battle. For instance, Tidus is great for agility and speed, so focusing on his portion of the sphere grid to enhance these attributes can make him a swift and deadly attacker.

On the other hand, characters like Lulu excel in magic, so investing in her magic abilities on the sphere grid will make her a powerful spellcaster. It’s also a good idea to branch out to adjacent nodes to pick up useful skills like extra HP, defense, or status ailment protection.

Don’t forget to customize your characters’ weapons and armor to further boost their strengths. Experiment with different combinations to find what works best for your playstyle. Enjoy building up your party and taking on the challenges Spira has to offer!