First Phobia! The spiderlike guy now has legs (2) instead of 4 spidery legs. He Can still shoot webbing from his bladed arms.
BIO: One of Teridax's deadliest allies. He may be small, but with his mask of fear (makes an opponent feel fear for no reason), his webs ,and his 4 blades, he is a deadly Threat.
Devesta: Once a motoran serving makuta, he voluntarily chose to mutate himself, to serve makuta. He now has twin tentacles rising from his back, a smaller hunched body, and ripper claws! His tentacles are soo strong he can lift a toa (using both) or a matoran (using one. Even if his Krana is removed he will serve Teridax.
Koji: A turaga who was forced to work for Makuta, but he likes his life. He is loyal to Teridax and acts as a weapons maker and doctor for all makuta. He isn't a fighter, but he will if he has to fight.
Stealth stalkers: Deadly cat-serpent rahi. They have poisonous claws and teeth, which can be heated with flame energy. These things move incredibly fast and can telephort short distances, some say it becomes shadow itself. Only way to defeat it is to destroy it's head, if your fast enough.