Warhammer Estalia concept art: (Lord) Priestess of Myrmidia

The warrior priestesses are the spiritual and military leaders of the Order of the Righteous Spear and its secular orders. They dress in the best plate armor, as well as white tabards decorated with the spear and shield of Myrmidia (their favorite weapons).
These priestesses of Myrmidia are not only excellent combatants, but they can summon the holy power of the goddess of strategy to support their allies on the battlefield. But their arcane and martial skills pale in comparison to their talent for strategy and tactics for they have spent years studying all manner of books and scrolls on the art of war and it is said that the soldiers under their command march fearlessly into battle for defeat is inconceivable when led by one of Myrmidia's chosen.