Mithras

Mithras, The Blood God
Mithras is the Blood God worshiped by the Cult faction.

Lore
Although not much is actually known about Mithras (or if it, in fact, even exists), but it is known that the Cult faction members are desire Mithras' power. Followers of this god are rumored to draw necromantic powers from from Mithras' favor, even through death.

Due to the ritualistic nature of being called a blood god, it is definitely for a good for a reason - let's just say that The Cult Leader is not carrying wine in that chalice, which would explain the Cult's desire to end life in exchange for such ancient power.

For those deemed worthy of it's power, it is said that Mithras will bring absolution to both this world and the next.