Devlin Levin

Devlin Levin is a protagonist of Ken 10: The Omnitrix's Power

Appearance
Devlin bears a striking resemblance to Kevin when he was his age. He is tall for his age and has long black hair pulled back in a straight ponytail with the sides of his head shaved. He also has dark blue eyes and pale skin. He wears a black Rooters suit with a 11 on the front and a bandage around his right leg.

Personality
Devlin is a caring and kind person by heart and cares about the lives of innocent people. When Devlin and Ken first meet, they easily become friends.

History
Devlin was born to Kevin 11,000 and an unnamed woman from a Saturn colony one year after Ben 10,000 met his 10-year-old past self. When Devlin was still a very young child, his father was once again captured and thrown in the Null Void. It is unknown what happened to his mother after that since Devlin was left alone by the time he was eleven.

Ben 10
Devlin eventually came up with a plan to get his father back by tricking Ben 10.000's son, Ken Tennyson, into leading him to a Null Void Projector, which he used to free his father.

However, when he finally managed to free Kevin, Devlin was heartbroken to learn that all his father wanted was revenge on the Tennyson family instead of being with his son so Devlin helped the Tennysons defeat Kevin. After trapping his father in a Null Void egg Devlin tried to leave but was stopped by Grandpa Max. When Devlin asked if he was going to be placed in the Null Void as well, Kenny immediately stood in front of him protectively. Grandpa Max and Ben offer him to be part of their family instead, which Devlin happily accepts.

Powers and Abilities
Devlin can change from human form to Devlin 11 (a copy of Kevin 11) at will and he gains all of the powers Kevin had in this form. However, he did not inherit Kevin's ability to absorb matter and energy. As a result, he does not suffer from the insanity that occurs when Osmosians absorb energy.

As Devlin 11, he has access to most (if not all) of the same abilities as Ben's first 10 aliens from his youth.

Weaknesses

Despite all the powers he has as Devlin 11, Devlin is notably weaker than his father.

He can also transform into versions of Kenny's aliens with uniforms as well

He can absorb matter and form armour using them

Trivia
Devlin's life mirrors Kevin's from the original series. For instance, he met Ken in the same way Ben met Kevin; Ken went off after getting upset with Ben, much like how Ben went off after getting upset with Max.

While Devlin was approached with the same offer to join the team as Kevin was, Devlin accepted whereas Kevin declined.

Whenever Devlin utilizes his powers he has minor brain damage due to the inexperience he has with his powers

In the Original Series 'Ben 10' in Kevin's second episode he changed into versions of Ben's aliens without Omnitrix symbols, Devlin has developed this power and has his own uniforms for these alien forms