Wizard

The Wizard is a class that focuses almost solely on magic with an option of sub-weapons like daggers or knuckle dusters.
A wizard's skill tree can go in many directions. 
The Wind skill tree, The Water skill tree, The Earth skill tree, and the Fire skill tree are all options of magic for the Wizard's skill tree.
A wizard's stats are focused on MP, leaving everything else in the dust.
Wizards can have raised stats depending on the equips that you are using.
*Recommended, Coliseum set of stamina/defense*
At level 50, Wizards can choose between two 2nd classes, Bard or Sorcerer. (or Sorceress)