A character's statistics are always preset to increase with the same application of experience points, thus growing a character into a front-line fighter, ranged attacker, etc.

Curian: HP costs 3, SP costs 24, Luck costs 5.

Celine: HP costs 4, SP costs 20, Luck costs 5.

Kendal: HP costs 2, SP costs 26, Luck costs 5.

Duane: HP costs 3, SP costs 28, Luck costs 3.

Leinhardt: HP costs 3, SP costs 22, Luck costs 6.

Regnier: HP costs 2, SP costs 28, Luck costs 5.