Dremora

"I have seen the gates of Oblivion, beyond which no waking eye may see. Behold, in darkness, a doom sweeps the land'"-Emperor Uriel Septim VII, The Elder Scrolls IV: Oblivion

Dremora are a species of Daedra which are featured in The Elder Scrolls franchise.

Characteristics
Dremora are Daedric beings that serve mainly the Daedric Princes Mehrunes Dagon, Molag Bal and Malacath. They were commonly seen in The Oblivion Crisis when Mehrunes Dagon, prince of destruction, tried to enter the physical world. Dremora are the only species of Daedra that are capable of human speech, although they usually only use this ability to taunt their foes.

Dremora have different ranks and classes in their society, but all answer to their Daedric Prince. The weakest type of Dremora is the Churl, they are very weak and usually are only allowed to carry maces. Higher up the Dremora society, there is the Kynval rank, which is the equivalent to a knight. There are two officer ranks which are the Kynreeve and Kynmarcher, these officers are quite powerful compared to the normal soliders. Then there are the nobles, which are the Valkynaz. The Valkkynaz are Mehrunes Dagon's royal army and are the top members of Dremora society.