Terro

Terro is one of the four dragons who survived the Dragon War, along with Phoenicious, Aquinta, and Gust. He is associated with the element of earth, and is the creator of the Earth Realm. He is a greenish-brown dragon with rocky skin that resembles chunks of earth. He has no wings.

Terro is the youngest of the four dragons, and thus was most affected by Yetolyx's mind-controlling screams during the second RP. On Thomas O'Rourke's spaceship, he is seen running around frantically, screaming "the squid sees all", and passing out multiple times.