Classes focused on directly aiding allies, buffing team-mates, and providing crowd control.
Weaknesses of Support Classes
While support classes have the buffing advantage, their main struggle is DPS or actual damage itself. Support classes can defend themselves from sluggish classes, due to supports outlasting most enemies, but not rushers, as speedy attacks will destroy supports. In addition, having buffs in cooldown or having depleted mana will be bad for a support.