The Champions!

There is a large range of champions for players to select from. there have been about 80 champions to date with a new one being released every 2 weeks.
Each champion has there own unique skills and abilities whcih give them different roles.
There are tanks, the ones taking most of the damage for the team, the DPS carries, the one doing large amounts of damage per second, The Mages, ones with high spell power that obliterate players with one skill, supports, ones that provide a assistance such as buffs and healing, and a whole range of sub roles which make each character and each players gameplay different.