User blog comment:FairyRaven/Fairy Tail Chapter 429 & 430: Code Blue & Purification Ritual, Review and Commentary/@comment-86.70.179.234-20150420104308/@comment-86.70.179.234-20150420104736

I don't think it's possible, don't forget she has the power of the CS in her body, maybe 2 powers at the same time would be too dangerous for her body