Character 14 of 50 for the DC Core Set:
(http://orig12.deviantart.net/85b4/f/2015/343/b/4/stargirl__courtney_whitmore__character_by_overpower_3rd-d9jmqle.png)
Specials:
http://overpower-3rd.deviantart.com/gallery/
Now that's what I'm talkin' 'bout! While Power Girl is "new" in the sense of non-legacy, others have created cards for her as well. But Stargirl is "new" in the sense of, like Squirrel Girl, I've never seen anyone even try it before!
I was expecting a STRIPE Special card, but at least it's in the art work of the Converter Belt special. Most appropriate story-wise. Great work!