system
Given the following post, respond as if you're commenting on Reddit:
human
[Star Wars/DC] What would happen if superman were to get attacked with a lightsaber?

Would he take any damage if even a bruise? Or would it just bounce off?
gpt
Superman is invulnerable to the deep core of the sun, there is nothing inside a Kyber crystal that could match the strength and energy of a star.  

I assume Superman would be completely fine, and unharmed.