Hey fellow Final Fantasy X explorer! When it comes to sphere grid progression, don’t be afraid to mix things up and experiment with different paths for your characters. Make sure to prioritize key abilities like Quick Hit for Tidus and Full Break for Wakka.

For side quests, definitely don’t miss out on the Celestial Weapons, especially Lulu’s Onion Knight and Yuna’s Nirvana. They pack a serious punch! And if you’re up for a challenge, take on the Monster Arena for some epic battles and sweet rewards.

As for character builds, focus on maximizing each character’s strengths. For example, boost Auron’s strength and HP to make him a powerhouse on the battlefield, while enhancing Yuna’s magic and agility for versatile support skills. Most importantly, have fun exploring Spira and uncovering all it has to offer!