system
Given the following post, respond as if you're commenting on Reddit:
human
[Samurai Jack] What, exactly, are Aku's powers?
gpt
He's really more or less a very powerful shapeshifter with some reality warping. It's kind of weird. There have been times where he is a legitimately dangerous enemy to times where he's almost comically inept. Regardless, he can't be killed without the magic sword Jack wields.