"Sacrifice" (犠牲 Gisei?) is the 93rd chapter of the Toaru Kagaku no Railgun manga series, released on February 27, 2017
- The real Kuriba Ryouko returns to negotiate with her Doppelganger, ending with Ryouko to trying commit suicide for her sake.
- Scavenger returns to help Misaka Mikoto and save Ryouko.
By order of appearance:
- Electromaster (Railgun-variant) - Misaka Mikoto, Level 5
- 'Soul Possession' - Doppelganger
- Predator - Leader, Level 3
- Perfect Paper - Naru, Level 3
- Stick Slip - Seike, Level Unknown
- Mix Master - Yakumaru, Level Unknown