In the midst of a stormy battlefield, a towering Adepta Sororitas warrior, radiant with holy fury, clashes against the ancient and unyielding Necron overlord, whose staff crackles with eldritch energy. Surrounding them, the air is thick with the roar of bolter fire and the eerie hum of Gauss weaponry, as sisterhood and legions of the undying clash in a deadly dance. The sky, painted with the hues of wrath and glory, serves as a backdrop to this epic confrontation, where faith and immortality vie for dominance in the eternal war.