In which areas in Final Fantasy X does Belgemine show up?

Answer 1

Regardless of my answer, you're forced to bump into her for all but one occasion (the last time).

1. Mi'ihen Highroad: Not that far from the north end of Luca. You can only fight her with Valefor, since she summoned Ifrit and there can only be 1 copy at a time.

2. Moonflow: After Djose Temple (where you got Ixion). She has Ixion, so a choice between Ifrit and Valefor (Ifrit is better since it can heal itself due to its fire-absorb and Valefor is weak against Thunder).

Loot:

What you get is apparently dependent on what version you have. For the US they are:

1. Win: Echo Ring, Lose: Seeker's Ring

2. Win: 2 dragon scales in addition to the below:

Summoner's Soul (Win or lose you get this) - You can add new abilities to your Aeons in much the same way as you do for your weapons\armour.

This is the optional one. The rewards here are the same for any version.

3. Remiem Temple: If you are even remotely interested in: getting all summons, or legendary weapons, then you should know where this is. She is inside the main temple. You fight her Aeons in the order that you should have gotten them.

You can't finish this if you never got Yojimbo (Cavern of the Stolen Fayth) and Anima (Baaj Temple), although both can be gotten in the end game.

After you beat her, there is a scene and then you get one of the two items required to get the "secret" summon, the Magus Sisters.