If anyone here hasn't played World of Warcraft, Barbarians are Warriors-Rage based melee attacks(where you gain rage from attacking with weak attacks and taking damage, and then spending the rage on high attack/stun/interrupt abilities with a maximum of 100 rage) , Shamans are Shamans...- Mana based spells including healing and offensive magic.(Mana is a set amount of points which you spend on abilities, which your mana pool is increased with the more intellect you gain) Scouts are rogues- Regenerating energy based melee.(Energy is replenished a certain amount every turn with a maximum of 100) Their ability icons and names are almost identical to the real WoW.
Thank you for your patience.