Everyone has a unique ability, be it presets from the system or your very own special power specially requested.
Also players can as well play as normal if they wish to, its just an add-on for something special about the server.
BUT there's a catch!
1 IP address only can have 1 special power
1 account only can be online from 1 IP address
Any Special Ability can't be reverted or changed
Example presets can be as below:
Life Steal (Vampyre)
Unlimited Prayer (Monk)
All Dmg x2 (Fighter)
Summon 1 more Pet or Tamed Pet from