Barbarians are raging warriors who, without armor, are almost insurmountable, wild forces in combat near impossible to take down.
Bards are musicians who tap into the power of creation via music, art, poetry, or choreography, supporting, healing, and cursing their foes.
Clerics are servants of the divine, with power anywhere from pure healing, to mighty thunder, to the power fo the dragon.
Disciples are armor and weaponry based warriors who use mystical fighting styles in combat, incredibly versatile warriors, they treat fighting as an art style.
Druids are mages who use the power of nature and shapeshifting into animals, they are generally supports on the battlefield, but can also be monstrous forces in beast form.
Fighters are extremely versatile warriors with a myriad of fighting styles, weapons, armor, and attacks to best execute their unique flavor, often tanks and/or a whirlwind of blades and/or arrows.