Overused Heart Disease implants - implanting robotic parts in human heart in laboratory

a demonic angry shaggy black diseased grizzly bear as king of the kingdom in a temple full of fire and ice doing a ritual with other lions and goats and bears and hogs on men performing a satanic rit

The Plague Queen - angel of death with giant sickle, cordyceps, vines, disease, death, bones

necromancer concept art, gaunt, diseased, evil