A demonic centaur overlord who hates light and rainbows and wants to make the night last forever often. He is often associated with chariots and pony-dragons.
Tirac is the master of Midnight Castle who seeks to, at midnight, fly up into the sky and use his rainbow of Darkness to ring in the night that never ends. However, the rainbow of Light can easily stop this act.

When you eat dirt for the first time and leave your family to build a shack in the woods