I vote:

Basic:
Stare at a ceiling fan until it turns into a vortex.(Xanous)
Build an improvised weapon, such as a broomstick spear. (RelicWraith)

Advanced
Turn yourself into a cartoon character into a cartoon world with '60 cartoon logic and physics. (GabiAlex)
Make a clay figure and give life to it. (monsa199a)

Bonus
Subtly direct a hero's actions via telepathy to help them defeat a monster. (RelicWraith)