Churl

The Churls are an alien species that first appeared in Eye of the Beholder. They kidnapped Baz-El because they believed that he had stolen one of the Sanctuary Guardians' eyes.

Appearance
They're mostly greenish with big black lips, pointy ears, and big black eyes. The leader wears a big hat and labcoat with a belt to represent his status. The others wear some form of black and white garment. Their leader is called Strabismus.

Powers and Abilities
They're shown to be able to fire a laser from their eye which is already a painful blast to Humans and Galvanic Mechamorphs seeing that it knocked Ben, Gwen, and Kevin out cold. If they want to, they will combine their blasts to make an even more devastating blow.

Weaknesses
The only known weakness they have is that their blasts can be stopped with Brainstorm's electrical abilities. They seem to be very defenceless if they didn't have the ability to shoot lasers.

Trivia

 * Like the Sanctuary Guardians, they only attacked Ben and co because they thought they were enemies trying to steal more from them. They went back to neutral when their guardian got its eye back