Mer-Monster

Mer-Monsters are mermaids that were changed into monsters by Valtor and the Trix when they broke out if the Omega Dimension. Valtor puts his mark on them to turn mermaids into dark mermaids. Their eyes change color and their faces get more hideous. There are two classes, the reptilian and the humanoid class. Both are dangerous. As this was a transformation and corruption brought on by Valtor to bring out a Mermaid's evil side this may be a transformation, devolution, or evolution or just another mermaid's aspect.

Personality
Under the effects of  Valtor 's Magic, Mer-Monsters was aggressive and wild. They  attacked anything that crossed their paths. But upon being turned back to normal mermaids are calm, very gentle and sweet creatures.