It's not lucid dreaming exactly, but some brain supplements cause me to have unusual powers in dreams. Mostly telekinesis, but also sometimes a general ability to mold the dream's reality, alter or transform things in the dream, etc. I'm not actually directing the dream's "plot", but I can modify some parts of the dream's reality.

Interestingly a lot of these dreams seem to be the type where you don't realize it's a dream, more so than dreams where I lack these powers.