The designation "Earth-TRN1915" of this article is entirely unofficial and is used by this wiki for internal purposes only until an official designation is provided by Marvel.
Gamora was among those corrupted during Ultimus' invasion. She and Star-Lord attempted to retrieve the Ego Seed after it was stolen by S.T.R.I.K.E.. Failing, S.T.R.I.K.E escaped and the universe escaped.[1]
Marvel Database