Sheer. Mandi Marks. Invisibility and generation of force fields. Former thief, now a member of the Redeemed.
Shortcut. Kirsten Evans. Generation of teleportation portals. Member of New Force.
Siege. Abraham Wilkinson. Titanium armor. Various cybernetic weaponry. Enemy of the Redeemed.
Silk. Karen Park. Martial artist. Dual tonfas. Member of the Kunoichi.
Silver. Johanna Silver. A bladed warrior.
Skills. Mercedes Jayne. Skill and knowledge mimicry.
Sleepwalker. Kera Lea. Oneirokinesis, which is the ability to manipulate dreams.
Sneak. Theresa Jennings. A super crafty fighter in the Arena of Champions.
