A group of four monsters selected by a mysterious force at birth to wield the power of one of the four elements. They are destined to find and protect Infinity, whom will subdue Oblivion and save the world. They serve the Zodiac, whom knows all of what is, what was, and what could come.

The Legionaries:
Fire- Undyne
Air- Sans
Water- Papyrus
Earth- Toriel