[quote=@LokiLeo789]
<Snipped quote by Kho>

Lol, I wanna understand Wi. It is vital to da Plan. And your post are interesting to read. Everyone's is.
[/quote]

It is, at this point in their growth, basically just Telekinesis. They can move physical things without touching them. Very powerful Wi users can even lift themselves, thus making it seem like they're flying. They can push away enemies, bring boulders crashing down, uproot trees. Just basic movement of things. The older  human is, the more powerful they generally are, with 10-11 year olds generally being powerful enough to uproot medium sized trees.

[@Rtron] If Vestec wasn't around to do all these things we'd have no plot xD