Name: Whatever his real name is, he hasn't told any of his minions. He demands to be called the Overlord, Master, Dungeon Keeper, or simply 'boss'.
Physical Form: He may appear to be just human, a simple warlock, but make no mistake: possessing that frail human body is an ancient and incredibly powerful demon. The demon's unadulterated malevolence is made visible to the eye by the glowing lines and strange symbols that adorn his face, and his crimson eyes that seem to reflect the deepest pits of hell like a lake reflects the moon.
Abilities: The Dungeon Keeper is essentially a demigod; he is aware of everything that happens inside his own dungeon (and with some simple magic he can see what is happening elsewhere), with a flick of his wrist he could incinerate a dozen people, and overall he be able to match at least five or six of his champions, blow for blow. On top of this he is a powerful warlock, capable of performing all manner of black magic, summoning monstrous beasts or brokering deals with other demons.
He has two fatal weaknesses, however: the first is his human form. He is not the sort of demon that is a massive hulk of red flesh; he is stuck within this fragile body, and while he is harder to kill than a normal human he is still an easy target for any that can withstand his might for long enough to retaliate. His second weakness is that all of his power stems from what he refers to as his Dungeon Heart, and so this heart must be protected at all costs.
Personality: He is ruthless, seemingly without compassion or care for anything. Brutal and valuing effectiveness over all other traits, one of the quickest ways to his good side is to obey his orders and exceed his expectations. He is not much more words, and not terribly approachable either. Still, if one of his minions hatched a devious enough plan, he might at least listen and consider it.
Wants/Needs: He's utterly hellbent upon enslaving the mortal races and conquering the world.
Relationships: So far he neither trusts nor likes any of you: you've all only just come to his side, you must prove your worth to him.
Backstory: This invasion of his has been years in the planning; for many centuries he writhed in the abyss of the infernal realm, until he finally managed to escape into this world. Then, he lurked in the darkness, always on the run, biding his time until he sensed that the time was right. Now, that time has come, and through various means he been gathering together a horde of evil the likes of which this world hasn't seen in thousands of years.
