Hydra is a Transformer in the Beast Wars Universe. He is one of the Predacons on Magmatron's starship, the Dinosaur. His beast mode is a Pterodactyl. He hates being alone, but he has been stationed by himself on a distant planet in the middle of nowhere. His best friend happens to be Ope, a maid drone stationed with him at his bunker. His toy is a repaint of Lazorbeak, which was also a redeco of Terrorsaur.