Cleon
Legend
Dull-icious!
So where were we?
Here, with the following additions:
Immunity to Summons (Su): A vortex is completely unaffected by any conjuration (summoning) or conjuration (calling) spell.
10 ft, 20 ft, and 10 ft for the vortex top width, max height and min height.
Hmm, I just noticed some typos in my previous posts - they will not stand!