By Gingalover Part of the Avatar: New Universe continuity.
Biographical information
Birth place

Hidden Lands


Bay Shore


Killed by Beast Boy

Physical description



98 feet


120 tons

Skin color


Eye color


Chronological and political information


First appearance

Giant Oxen

Quadratus is a large Ox colossi that was chosen to fight Beast Boy. He was created by Yveltal to protect the hidden lands along with the other colossi made. He used to have a full set of powerful horns, but due to an encounter with an intruder to his area known as Bay Shore, he lost one of his horns from the fight. This doesn't bother Quadratus much though, since he hardly uses his horns anyway.

He first appears when BB enters Bay Shore and finds a piece of gold near his door (which he shatters to bits, charging out to the gremlin). Outraged of the intruder, he charges at him full force and tries to crush him like a bug with his front hooves. At first he keeps on getting BB, and at one point he even knocked him in the water. As he was going for him, Beast Boy turns into an Argentinosaurus, the largest dinosaur of all, and confronts him. Quadratus takes on the level sized long neck and it's now BB who's pushing him around, even knocking him onto his back. He tries fighting BB a bit more but now he's getting weaker and weaker from BB woodpecker form. At one point he rams the bird with his remaining horn, knocking out BB. But in the hit his remaining Sigil was cut deeply and he gets killed just before Quadratus can finish Beast Boy off, thus losing his Chakra Orb.

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