Merlinisapien

Merlinisapiens are chameleon-like aliens from unknown planet in the Ben 10 universe. Merlinisapiens are in set 5 of Ben's playlist.

Appearance
They resemble Earth chameleons but are larger and can walk on two legs. The have 3 trianglar eyes that are colored red, blue and green, which are used to help see other camouflaged Merlinisapiens. They resemble the RGB effects on your Televisions screens and vision.

Powers and Abilities
Like Chameleons, they are able to camouflage with their surroundings except their shadows and can run on walls. In addition to those abilities, they're able to slip through most surfaces of they are grabbed. They're shown to even have some slight mana immunity because one was able to slip through a mana tentacle with little trouble. They also posses a tail used to pierce targets like a Honey Bee. They are shown to also have super human strength, but not on a high level like Tetramands. They may have a longer lifespan than humans because the Merlinisapien called Prisoner 775 said he was a husband and father and being a father makes you about 30–40 years old depending on the child and he was locked in Area 51 for 40–50 years so that might make him about 70–90 years old and the fact that he can easily fight Ben's team at this age is that Merlinisapiens might die at an estimate of 150–180 years.

Weakness
Despite being able to appear invisible, very observant people can see their shadows. They can still be sensed via mana, but move too fast to be caught anyway. If they're put into a no-slip surface, they cannot escape the grip.