Character Creation: Which class should I pick?

Picking a Class depends a lot on your personal preference.

Archers have low to medium Defense (DEF), but very strong Critical Attacks (Crit) and several Skills that can weaken your enemies.

Knights have medium caliber Attacks (ATK), but very strong Defense (DEF) and bountiful Health Points (HP) so that they can absorb large amounts of damage.

Mages have low Physical Defense (PDEF) and the least Health Points (HP) of the three Classes, but have strong Healing and area-of-effect Attack Abilities.