A Certain Scientific Railgun Season 3 Episode 23 English Dubbed Episode Title:Possession.Episode Description:Wanting to avoid a fight, Scavenger leader Rita Iizumi somehow manages to convince Mikoto that she's a member of Judgment sent to recover Doppelganger. While Mikoto pursues Doppelganger, who is targeting an airship filled with secret information, Rita guides them towards the facility the Scavengers were supposed to deliver Doppelganger to so they can sign off their job and escape. Facing off against Mikoto, Dopperlganger continues to absorb more matter to grow to an enormous size.