Board Thread:Speculation House/@comment-27125187-20151103110725/@comment-27125187-20151104005457

I'm not sure it would require a lot of effort to at least keep a projection up, if not physical. Ruby is able to move at incredible speeds and Yang can catch on fire and destroy things, and I'm pretty sure those take a lot more energy than an incorporeal hologram. Plus, we are not sure if it works in planes, it could be based off surface area instead. Maybe she keeps them still because there was no reason to update them. Plus, she can change her eye color to green and keep it that way, so I don't imagine that other appearance changes could take a lot of effort.