She has a weapon/extreme gear called the Dark_Spark and uses it in emergencies (example: if she couldn't use her elemental powers for any reason what-so-ever). Apparently, Storm can fly without wings for some reason, and she also apparently had wings over one million years ago. Her tail can stretch a LOT, due to the fact that a tearlash has a very long stretchy tail for using to catch enemies due to the fact that they usually can't move too fast, but Storm can actually move fast, partially because she's part cat.
While it is known what species Storm is a hybrid of, it is unknown which exact variations of those species she is. Storm also hates humans, although not really known why quite yet, it could be the something to do with her DNA. Leading some to think that she is part Western dragon, which may actually be true, as she did have wings at one point, but the last time she had wings was over 1,000,000 years ago, so no one knows for sure.
Corrupt is some mysterious dark/corrupted energy that apparently has a mind of its own. It tends to fight with Bright, due to the fact that they are opposites. Corrupt is insane for the most part, and can easily be defined as a serial killer. Corrupt tends to go on killing sprees whenever she/it gets the chance. If Corrupt could, it'd destroy Storm's soul, or even kill Storm, but it can't, otherwise, it would just be committing suicide.