Eternal Protectors of the Crypt

Oh boy, another Dark Souls Crossover faction

Members
There are many protectors of the crypt, and those who fail to conquer it become it's eternal sentinels.

Grave Warden Agdayne
The lead grave warden who commands his brethren to protected those comforted by death and dark. He wields a massive black sword that has never seen the light of day and can cast various hexes, if anyone brings light to his chamber he, and his fellow grave wardens, will personally take care of the invader.

Grave Wardens
Those who pledged themselves to protect the crypt alongside Agdayne, they were created by "he who gave us first death" to weave death and watch over the dead. They wield silverblack weaponry, sharp stone imbued with dark, such as spears and shotels.

Leydia Witches
Once residents of the crypt who became conceded and tried to usurp control, until the Grave Wardens slaughtered them all and cursed them to protect the crypt forever. While weak physically they can cast a wide variety of spells, such as Sorceries, Pyromancies, Miracles, and Hexes (in layman's terms, arcane, fire, lighting/holy, and dark).

Leydia Pyromancers
They were once apart of the same coven as the witches, until they tried to usurp control and were slaughtered, they now are ghosts bound to statues to forever protect the crypt. In name alone are they pyromancers, as they are also proficient at sorcery. They wield a white sword that casts their spells and glass shields that can reflect magic back at anyone foolish enough to compete. While very weak, they can be summoned infinitely at the sound of a bell.

The Insolent
The first party to try and destroy the crypt and failed, once high ranking clerics have been reduced to protecting the things they once hated the most. While their armor is ripped and falling apart it is quite defensive, along with their metal shields and flanged mace, they can be a hassle to deal with in numbers. With their mace they can cast the lightning miracles to strike down the insolent who try to conquer the crypt.

The Imperious
Another failed party who tried to pillage the crypt and failed, once proud knights who duel wielded great shields to crush the rising dead into pulp in glee. With their great but worn armor and their giant iron shields they're a true battle to take down with pretty much everything. With great force and unending power they crush the imperious who try to conquer the crypt.

​Ghost Warrior
Disturbed souls of the warriors of old that linger around the crypt, they take on the appearance of transparent white ghosts with various weapons, armors, and styles of attacking, they are completely incorporeal as they cannot harm people. However, with the power of the gravewardens they can corporealize at will into slightly less transparent ghosts with a greenish hue, some use this constantly, and some phases in and out for strategic battle. It is unknown whether these warriors are more clans who tried to conquer the crypt and failed, or merely warriors who were buried here and awakened to protect the crypt, either way they will attack anyone who dares invade the crypt with unending might!

​The Undead
The undead, hollowed or not, are also buried in the crypt and bask in the calmness of death and dark, but some roam the halls by themselves. They aren't good protectors, but since they never die, they can quickly pile on top of an invader, allowing others to land a finishing blow. Other than that they seem to enjoy the soft bell that summons the Leydia Pyromancers, allowing for protectors to focus on fighting and not summoning.

​Necromancers
Dranlegic necromancers have also taken residence in the crypt and practice their dark arts, they have agreed to protect and be respectful of the dead in exchange of these practices. They summon the skeletons of warriors who's blades and armor were buried with them, and repeatedly resurrect them over and over, usually from a secretive place to protect themselves. They are no weaklings to be sure, as they can cast deadly hexes and create walls of bone, along with a handy dagger.

​Skeletons
Beings freely controlled by the necromancers, these skeletal warriors are much more nimble yet fragile than what they once were, and compensate by being extra aggressive in their attacks. Not to mention being able to be resurrected until their bones turn to dust, but killing the necromancer casting these resurrection spells will make them all fall apart.

​Policies
The eternal guardians vow to protect the crypt under any circumstance, and will punish those who dare go against the Gravewardens. Those who fail to conquer the crypt will be forever tasked to protect the place they once wanted to destroy. No bright light shall be shead in the crypt, light only agitates the dead and those who shine light into the Gravewarden's room shall be dealt with personally.

The Gravewardens are also tasked with burying the dead given to them, whether they're rich, poor, powerful, weak, religious, agnostic, the dead are dead. Proper respect shall be bestowed on those buried, and loved ones are encouraged to grieve and give their respects. The Undead are allowed to roam free in the crypt, but must be kept under supervision by the wardens and protectors, lest they get into places and disturb other undead trying to rest.