The Beast is a stick figure from the Animator Vs. Animation Card Game. He has a long neck with spikes on it, a solid head. He also has a tail and claws. The Beast won the tournament to be in the Animator Vs. Animation Card Game.
In Animator vs. Animation 2, when Alan Becker was creating a stick figure, the Beast was one of the names he thought of before he went with The Chosen One.