BOSS: Sinspawn Ammes
- Name: Sinspawn Ammes
- HP: 2400 (1000)
- AP: 0
- Gil: 0
- Steal: None
- Drop: None
- Auto-Abilities: None
- E Weaknesses: None
- E Strengths: None
Begin this fight by watching a tutorial on Overdrives, and follow the directions to perform Auron's Overdrive, Dragon Fang. Press the buttons in the order directed to perform an extremely powerful move, killing all the Sinscales and damaging Sinspawn Ammes. Even if you don't complete the move, all the Sinscales will still die. Now that you don't have to worry about the Sinscales, you can focus on Sinspawn Ammes. Since there is a Save Point immediately following the fight (which heals your characters) and the boss cannot kill you, it wouldn't be foolish to save Tidus' Overdrive. However, you wouldn't be saving it for much, so I'd recommend just using it to speed up the fight. Continue to attack Sinspawn Ammes until he's defeated. His only move is Demi, which deals exactly one quarter of the character's remaining health (so it can never kill you).
Recover and Save at the Save Sphere and continue to follow Auron up the slope. As you continue further, you will soon realize the danger of the situation you are in. You are completely surrounded by Sinscales that return after you kill them, so what's the point of killing them? Well, first of all, you'll have to attack two. They die in one hit, but that won't matter because they will return. Then, Auron will notice the Tank Lorry that can be hit instead.
The Tank Lorry
This is a boss battle of sorts, I suppose. Auron hits much harder than Tidus, but Tidus can still defeat a Sinscale in one hit. Obviously you want to get rid of the Tank as fast as possible, so you would want the big-hitter to focus on it. So, have both Tidus and Auron attack the Tank unless one of the Sinscales make their fins tinkle. When this happens, first check if that specific Sinscale will be going again before Tidus can attack it later. If not, just attack the Tank for now. But, if so, you can use Tidus to kill it before it can use its move: "Pins." Although this isn't all that powerful, it causes the most damage out of all of their attacks so avoid it. If you want, though, you can just focus on the Tank and knock it off as fast as possible.
Once that is off, the bridge will fall apart and you'll have to jump off of the bridge. After Auron helps you, you'll be…swimming…in air. Anyway, turn around and head to the little boy on the platform below you (press 'O' to sink)…
