Valthiir

Once an ancient and powerful warrior on another planet, Valthiir has now found himself trapped on earth. It is thought that this strange, alien creature was exiled by his kind for his misdeeds and criminal behaviour, and sent into space trapped inside of a large meteorite which later crash-landed into earth and buried deep in the soil. It was only many earth years later that he finally emerged, thanks to a large amount of flooding in the area corroding the rock that sounded him.
Fuelled with hatred towards his own kind for abandoning him, he now relishes living on his new planet.

Surprisingly he can survive on earth quite well. He has an exoskeleton similar to that of a lobster, and large pincer arms to match.
He uses the long appendages coming from his back to feel his surroundings, as well as in combat to grab a hold of an enemy.
He uses his large pincer arms for fighting foes, and his smaller pair of arms for interacting with objects.
He seems to enjoy water, and can swim quite well.
While he is actually very intelligent, he always seems to act the brute. He loves to smash things, rather than logically work out the problem (probably the cause of his exile).
He can learn different languages very quickly, and seems to have a raspy, gurgling voice when speaking.
The cloth around his waist is a symbol of his previous warrior status, and he refuses to get rid of it.

On earth, he doesn’t really seem to have a motive besides fighting. He wants to fight everything he sees, even if someone is much larger than himself. It is not wise to try to approach him, as he may want to fight you as well.