Can a Character Tk their self ?

Yes. Filler Stuff.

AEnimaVII is correct, see below WORF ruling:

https://win.wizkids.com/bb/viewtopic...56b74c3#p32671

Pro Tip:

If you have a figure that can use TK more than once a turn, don't TK yourself first.

A lot of opponents "forget" the following rule:

Also, TK is a great way to get away from being based without having to break away, since, it is a place.

This is a great tip, a LOT of people forget about this.

It can also give you some other minor improved movement type tricks. TK yourself across hindering, or up onto the rim (or down off of the rim), or next to that guy with Hypertime so you don't have to roll to see if you can move adjacent.

Anyway, yeah it can be pretty darn useful.