User blog comment:GimmeStarfoxWii/Karma Visual Upgrade/@comment-3974211-20130307101310

I think the bit of leg is fine. The tattoo on her leg glows as her Inner Flame gets stronger - part of making her theme stronger. They could have put this tattoo anywhere (across her back, chest, arms, etc) and I think the leg was the most tasteful place to put it while making it big enough to make an impact.

Traditional Karma's arms glow, which, while it's fine, isn't as interesting as a tattoo. ^_^