“Wait just a damn second—WAIT!” Zetta shrieked, standing up. He blinked several times at the empty floor, then gazed up at Ember. “Did she just kiss you?”
- Austraeoh, "Awesome"

Zetta is a unicorn scientist living in the Sparklight District of Sanctuary who helped to develop the "death water" bomb. His ancestors originally came from Cylindrimane, which would later become Darkstine, though he is unaware of that fact.