Final Mova

Final Nova is a Sonic X character who is the combined form of Dark Oak, Black Narcissus, and Pale Bay Leaf. It has all of the Chaos Emeralds in its possession, so it is very powerful. It attacks by wrapping itself around the Blue Typhoon trying to break the bridge. It can also grow plant-vines from its body using those in the same method. It appears to be a big three-headed snake-dragon that is planted in the water-like planet that the Metarex created. Two of its heads are destroyed, but it seems to be growing more powerful from this. Final Nova appears to die when the water level of the planet rises and his final head is pulled under. In a final ettempt to kill Sonic, it swallows him alive, and he is underneath the surface of the planet. It is then revealed that the planet turns into a seed, and makes a force field to keep Sonic and Shadow from destroying it. It is finally killed when Cosmo, non-effected by the force field, turned into her adult form and landed on Dark Oak in the form of the seed. Tails fired the Sonic Driver Cannon loaded with super Sonic and super Shadow, and is fired, killing Cosmo and Dark Oak.