The following fiends can be unlocked by capturing all of the fiends in a particular zone as identified below.
Unlocked by capturing all of the fiends in Besaid.
Unlocked by capturing all of the fiends in Kilika.
Unlocked by capturing all of the fiends along the Miāihen Highroad.
Unlocked by capturing all of the fiends along the Mushroom Rock Road.
Unlocked by capturing all of the fiends along the Djose Road.
Unlocked by capturing all of the fiends along the Thunder Plains.
Unlocked by capturing all of the fiends in Macalania.
Unlocked by capturing all of the fiends in Bikanel.
Unlocked by capturing all of the fiends in the Calm Lands.
Unlocked by capturing all of the fiends in the Cavern of the Stolen Fayth.
Unlocked by capturing all of the fiends in Mt. Gagazet.
Unlocked by capturing all of the fiends Inside Sin.
Unlocked by capturing all of the fiends in the Omega Ruins.