They are wandering undead and frightful opponent. "They are wandering around, never staying in any specific area" . These undead warriors are at least intermediary level.
Their skills and powers continues to growth with their level.
First appearance in Lavia 
Special Skills Edit
- Knight skills, from their previous life
- Dark nature: It is adding damage to any non-undead enemy 
- Dark magic . Check Van Hawk
- Bad eyesight
So gamers can hide in a corner whenever a Death Knight approach. But still, this is not limiting their listening nor smell skills.
- Weak against holy magic
Creating a death knight require level 3 Necromancer magic, as described in the Necromancer tome written by Bar Khan. They can evolved to a Doom Knight and reaching to a higher level as an Abyss Knight.
Saga of Van HawkEdit
For more information about Dark Knight, you can read about Van Hawk, Vice-captain of the Imperial Guard of the Kallamore Empire.