Tinkering was hard without her powers, or tools, or the right materials, and the chance that Aliens could come by at any moment and see you were tinkering and then stab you in the urethra because fuck you human. But she still managed to pull it off, because she was awesome like that, and that is how she was found when the alarm went off, using some strip of metal that could be called a screwdriver with a great deal of imagination to work on something with the appearance of a lot of metal bits thrown together and compressed into a shape. What shape, exactly, was still up for debate, but it was definitely a shape. So when Portal came in and asked everyone to stick their hands through the prison bars, Elis instead passed through her newest and greatest machine. It was the culmination of the very reason she had invaded this place. And this, was going to be glorious. "Put this on the outer wall of the prison and charge it with eight point three gigawatts of electricity. Then your escape plan will become a fair bit easier than it is right now. Or it will blow up, I've not yet had the luxury of testing it's full capabilities"