These are characters who are under mind control. These are heroes who have to work for villains as they are under the control of the villain and they must obey or suffer. Villains also get this type of category, if said far too dangerous or traitorous villain was still proven to be useful to serve at their side.
Examples:
Sophitia (formerly) and Danielle (formerly) to Discord and the Dystopia League
Harvey Kinkle(formerly) to Malefor and the League of Darkness
SHODAN to Aldrich Killian and The Murderisitc League
Emerl to Selim Bradley
Lien Das Dark Legion to Dr.Finitevus
Legion (Mass Effect) and The Geth Army to Swindle and The Criminal Empire
Macbeth and Puck to Mister Sinister and Sinisters of Evil
Josh Sharp and Rose(formerly) to Peter Pan
The Nerdlucks to Sylar
Fulgore to Ultratech's programming
Pepper Clark to Crowley
Smooze to Tarkin
Amaterasu to Creeper and Hondao
Sensei Wu to Hondao and Lord English
All items (7)