Psychic Sea Dragon

His species is a type sea dragon called a Rahab. They use psychic abilities on sailors that come too close. They are known to get to the size of most sailboats. They use their big fin to swim like a stingray. This type of dragon is one of the main causes for ships that are found in perfect condition with no crew on board because these creatures think it is amusing to do that and it is a good way to scare humans.
Gabir is a friendly one that will help human sailors without them even seeing him or hearing him so they will remain calm. He protects people from the sea and from others of his kind without people even knowing about him. He keeps to himself a lot because most would fear him.

His fin-like wings move like a manta ray's pectoral fins.

I inked this first and then colored in Photoshop.

Edit: I change the background and also made it a bit darker. And the boarder is an edit version of a boarder I made on an older drawing [link] .