User blog comment:ZoshiX/Taking Suggestions to Potentially Improve Trolls/@comment-16075172-20141031124439/@comment-16075172-20141031143240

... That's not what I was talking about in my previous comment. I don't know how you even got that connection when the only theoretical psychic powers that I mentioned were the ones that Vriska and Aranea had.

And besides, their psychic powers aren't limited to mind control. Both Vriska and Aranea were able to made the kids fall asleep with their powers, and Aranea said that she was able to read the minds of both trolls and humans, as seen in her conversation with Jake.