Best Raphael episode of Season four

[Revan]

Originally Posted by Daunt

The Mona Lisa one was one of my favorites. Really she was so adorable. ;_(\ I wish they could have kept using her throughout the series. What was her mutation story, again?

She was working in a chem lab on a pirate submarine and when she attemped to sabatoge the evil scienctist's things, a pipe burst all over her. When she woke up she was a mutant.

I wish she would have been in more episodes. At the end of Raph meets his match, she and April show up at the lair. Then for some reason, we never hear from her again. Bummer.