That is what I was thinking. It was too blink-you will miss it. i actually wish they had made one of the eps at least - say the legends finale - two hours. So the story would not have been so rushed. They could have moved this Arrow B-story into that part and added a few, obviously edited character moments (for example, the show runners told Variety there was some jokey moments where Sara flirted with Supergirl, and Kara said Sara should instead hit on her lesbian sister.)
Defender of the weak, and enemy of the weak minded.

There is a white wonder woman villain named Doctor Cyber. Not sure if this was her or not

thats nor a DC character though.she is not listed in the credits so I can't look up the real name of the character.
Defender of the weak, and enemy of the weak minded.

They called her Cyber woman didn't they

That is not a DC character.
Defender of the weak, and enemy of the weak minded.

Why Mrs.. Cyborg of course.