Since I never read DC growing up, I never knew anything about Raven or her powers. I knew her name and that she was a blue cloak, but that's about it.
I thought she turned into a bird or something.
So, watching Teen Titans Go! gave me a good primer on the character before I really dug in with the original series. And it turns out, Raven is pretty cool.
I found the Phantom Girl mini and noticed the pose lined up pretty well with Raven's teleporting from the Teen Titans intro, so I added her cloak with green stuff and then made the portal around her using paper cut from a playing card. And it matches pretty well!
Since I already did a mini of Terra and Beast Boy, it's probably obvious I don't ship Raven and BB. Instead, I prefer a different pairing.