Worldkillers

The World killers are Kryptonians with altered DNA. They have the same abilities but are more powerful than a normal Kryptonian, and do not rely on the yellow sun's solar radiation. The known World killers are Samantha Arias/Reign, Julia Freeman/Purity and Pestilence.

History
The World killers were created on their home planet by an unknown group. When Krypton exploded they were launched to Earth.

Current members

 * Samantha Arias/Reign (leader)
 * Julia Freeman/Purity
 * Pestilence

Future members

 * Blight

Current allies

 * Thomas Coville
 * Fortress of Sanctuary hologram

Current enemies

 * D.E.O.
 * Supergirl's team
 * Kara Danvers/Supergirl
 * Alex Danvers
 * J'onn J'onzz/Martian Manhunter
 * The Legion
 * Mon-El
 * Imra Ardeen/Saturn Girl
 * Querl Dox/Brainiac 5
 * Guardian's team
 * James Olsen/Guardian
 * Winn Schott

Former enemies

 * One-Seven Gang (many deceased)

Season 3

 * "In Search of Lost Time"
 * "In Search of Lost Time"
 * "In Search of Lost Time"
 * "In Search of Lost Time"
 * "In Search of Lost Time"
 * "In Search of Lost Time"
 * "In Search of Lost Time"
 * "In Search of Lost Time"