Cauldron of Blood
A gift from Khaine, containing the secret of eternal youth and beauty. His brides may bathe in it to renew their vitality.
The Cauldron of blood is a large chariot which has buff and debuff auras, similar to a Mortis Engine. It does good damage against infantry.
Notably, the cauldron provides an innate 25% Magic and missile resistance which allows it to shrug off those damage types better. The Bloodshield ability also provides 6% Physical resistance around the unit, making it at least partially resistant to all kinds of damage.