Quote Originally Posted by MCerberus View Post
Sorry, Crystal Dialect already head-canon.
<_<

I suspect he didn't talk because he was insane.

Sombrero wasn't an immortal like Nightmare Moon or Discord. He was just a normal (if eeeevil) pony. Locked away. Alone. For one thousand years. The guy just completely snapped.

Honestly it would have been more merciful to just kill him to begin with.