Phantodemon

PhantoDemon's are a ghost-like alien race, having no HomeWorld until K.J March found them and gave them a Shadow Realm.

Powers and Abilities: 

PhantoDemons can possess living beings and control their thoughts, similiar to that of a Ectonurite. With their Scary powers, they have mastery over creating Force Feilds, Shadow Manipulation, Flight, Intangebility, and limited Telepathy on sentient and non-sentient beings. When K.J March's deceased body was found, Large Claw Marks were seen all over him which means they probably have very sharp claws.

Weaknesses:

Being a species of pure Darkness, similiar to an Ectonurite, any form or amount of light can make .them feel undescribable pain. It was also claimed by K.J March that their species can be affected by Magnetic Pulses, but nobody has ever proved this theory.

Trivia:
 * Techincally, their DNA couldn't have ever been put in the Omnitrix without K.J March because his lifeless body had traces of PhantoDemon skin, which was used as a DNA sample by Azmuth.
 * Their Existance was never known until K.J March started his Expedition around half the Galaxy.
 * PhantoDemons are very similiar to Ectonurites in many ways.
 * Even Azmuth wasn't aware of the PhantoDemon race until K.J March's beaten body was recovered.