Vampire-Senectotatum War

The Vampire-Senectotatum War is one of the longest wars known to Vampires.

Prelude
The Quimortem Order follows the beliefs of Ultimamortism; where there are no take backs with death. Cheating death goes against their very belief and as result view the Senectotatums as an abomination.

War
For centuries they have been attempting to take down the Senectotatums, but they always respawn after death; leading them to attempt to create a Phoenix-killing virus. If a Phoenix dies every Senectotatum Prime and their family line that the Phoenix Lice came from die along with it. However, the virus was destroyed towards the end of the 18th century.

This force them to steal a bunch of Colt Lightning Carbines and turn them into the Phoenix-Killing Rifles.

Outcome
The war is currently still ongoing with neither side letting up in the fight as the Senectotatums are fighting for the right to live while the Order is attempting to uphold their beliefs.