Flying Bricks

Hi!

With the release of the final episode of season 3 of *Invincible*, I find myself interested in the concept of the Flying Brick, as defined by TV Tropes.

For reference, Flying Bricks are charaters who, for whatever reason, are incredibly strong and tough, often to the point of nigh-invulnerability, and capable of flight. They can have other powers, but those three are their signature abilities, their holy trinity.

The most well-known instances appear in various comic book universes, with characters like Homelander, Thor, Sentry, Viltrumites, or Kryptonians, the prime example being Superman. You have such characters in movies, like Hancock, or in manga, like the Saiyans (and basically any fighter in the series to be honest).

Have you ever included characters like this in your works? Why, or why not? If you have, how did you integrate these nigh-indestructible demigods in your settings? Where do they get their powers? What are their weaknesses, if any?