New movement for mind controlled enemy every time

Every time you mind control an enemy they regain their full movement. Normally not a problem, but if you have a zero will enemy like a little worm, you can mind control (0:will, no cost), move it, release it (free) re mind control it; it has its full move again and you can keep doing it as long as they are in range of your mind controller. It costs no action points and no will points.

I marched a little fire worm from one side of my mind control radius to the other then blow him up.

The fix is more that worms have a little bit of will.