Super Saint

Is Santa Claus a superhero? Evidence says yes.
In just one night, he goes to every Christian kid’s address
And gives them coal if they’ve been bad or gifts if they’ve been good,
As no one but a man with major superpowers could.

In comic books, he’s shown to work with superhero teams.
In other tales, he works alone to save the day, it seems.
Still other tales have given him some sidekicks, such as elves.
Of course, his magic reindeer might just qualify themselves.

They also help convey his awesome vehicle of note.
His base of operations is amazing and remote.
He likes enforcing morals all around. On top of that,
His costume is distinctive, from his snow boots to his hat.

He has an evil counterpart in Krampus, I’m afraid.
His weakness: downing all the milk and cookies that he’s paid.
He tries to go unseen upon the night it’s time to give.
And finally, he knows where all the supervillains live.