Strong, ruthless, smart, big.

Less than a man, more than nothing. Once a human, he seeks for souls to rebuild his and he's close to his goal, he spares no one, he'll take every soul when he has a chance to. This mysterious warrior uses the darkest magic to get what he wants. Very dangerous with an army of his loyal followers under his command he conquers what he wants without anyone to stop him. Sometimes he might be in a good mood.
You may even befriend him, and he might spare you... But it's quite hard to get his trust. 