One I have not seen myself. I simply heard about them from another person.

[Fortunately she had a decent description of Knock Out, since she had given one to Orion a while back and Di relates that to Legion.]

The other was one I meant quite some time ago, and I haven't heard from them since. I only saw them in their vehicle form. [She tried describing it as best as she could. She was unfamiliar with Earth vehicles so she hadn't a clue what kind of model Breakdown was.]