The design of Blade soul online, like other Massively Multiplayer Online Games, makes it very group-centric, with each player having a specific role or function within the group.
Something about Damage dealers
Damage dealers the following classes are able to deal high corporeal damage to opponents. Within the game, these classes are often referred to as 'DPS', which stands for Damage per Second. There is not a single overall "best dps" class, as depending on many factors which vary from one encounter to another (such as the enemy's armor, its positioning, and its magic resistance); one among Berserkers, Rogues, or Wizards may be the better dealer than the other two in a specific instance.
The melee damage dealers have a medium number of hit points per level, but cannot wear the heaviest armors and are less likely than a "tank" class to be able to survive direct attacks for a sustained period of time.