Attack on Luca

The Blitzball tournament concludes, and regardless of the outcome, the story progresses. Luca comes under attack from fiends, with the Blitzball arena being a focal point.

Tidus and Wakka will be assaulted by Sahagin Chiefs in the water. You'll face up to 3-4 at a time, but need to defeat a total of 17 to advance. Keep an eye on the turn order and heal as needed. These enemies have only 170 HP and are weak to thunder, though you might not have Lightningstrike weapons yet.

If you're short on Ability Spheres, Wakka can learn Extract Ability early on his Sphere Grid. This skill forces enemies to drop Ability Spheres instead of their usual loot. It's best not to use this on bosses.

Later, Auron will face a Vouivre solo. This fiend looks tough but can be defeated with a single normal attack.

Tidus and Wakka will join Auron, and the three of them will be attacked by a Garuda. Your best bet is to use Wakka's Dark Attack to inflict Darkness, which will cause the Garuda to miss most of its attacks, including its group-hitting Sonic Boom. Reapply Darkness if it wears off. The Garuda will eventually fall.

After the battles, enjoy the subsequent cutscenes.

Once you regain control, head to meet Yuna and the rest of the party. More scenes will play out. Approach Yuna when you have a moment of control to trigger the final scenes for this section. Your next destination is the Mi’ihen Highroad.