Note: Some of the enemies (for example, the Ronsos) can only be fought once, so be sure and get them when they come. Also, some other places become unavailable after passing through them (i.e., Home), or lose their enemies (i.e., Luca). So please be careful about those. Also, some monsters (such as the Great Malboro) can be found in more than one area. For best results, I would say use the Calm Lands Training Area.

Kilika

RagoraSeed Cannon

Mi'ihen

BombSelf-Destruct
Dual HornFire Breath

Djose

BasiliskStone Breath

Macalania

ChimeraAqua Breath

Sanubia

SandragoraSeed Cannon

Home

BombSelf-Destruct
Dual HornFire Breath
ChimeraAqua Breath

Airship

Dual HornFire Breath
BombSelf-Destruct

Bevelle

YKT-63Thrust Kick

Calm Lands

Chimera BrainAqua Breath
MalboroBad Breath
AnacondaurStone Breath

Cavern of the Stolen Fayth

GhostDoom
ValahaFire Breath

Mount Gagazet

GratSeed Cannon
Yenke RonsoFire Breath, Stone Breath, Aqua Breath, White Wind
Biran RonsoSelf-Destruct, Thrust Kick, Doom, Mighty Guard
Dark FlanWhite Wind
GrendelFire Breath
GrenadeSelf-Destruct
BehemothMighty Guard

Zanarkand Ruins

Dark FlanWhite Wind
GrendelFire Breath
BehemothMighty Guard
YKT-11Thrust Kick

Sin

Great MalboroBad Breath
Behemoth KingMighty Guard
WraithDoom

Omega Ruins

Omega WeaponNova
PuroborosSelf-Destruct
SpiritWhite Wind