Death knights

Death knight once mighty warriors when their are alive but they lost their battle against death instead of remind death they rise as death allies to battle against the lives with the fury they had in life. Created when a strong servants of evil gods dead and their gods still have use for them or fallen servants of good gods who punish them for their crimes.

Description
cladded in armor they wore and using the weapons their had in life the death knight are little more than rotting skeletons which eldritch flame for eyes.

Sociality
normal found in old ruin of castle, church, and other ruin using them as base of operations all through there are some case of wondering death knights those wonderer one are more dangerous than the one who stay in old ruin. they are the leaders of their own army of undead or demon riding skeletons or demonic steeds.

abilities
While most of them during their life was not able to use magic but after them becoming death knight they can use necromancy to summon the undead or demonic creature if they are serve dark gods plus they are skilled with their weapons and armors what their used during life. the weapons their use are could souls weapons which house the soul of the death knight in it.