User blog comment:Lord Loss/Monster Hunter Theory... Blog/@comment-6005381-20130211155342/@comment-4933023-20130214143600

I'm not sure the vortex is completely necessary. I mean it could just use its webbings to propel it through the air. When it needs to move upward it could create an updraft to propel it upward. The webbings probably lessen the force of the wind or someone like that lol.