The Daedra Heart is a grotesque yet mesmerizing organ, pulsating with a faint, eerie glow that suggests its otherworldly origin. Its surface is a deep, blood-red with veins that shimmer with a dark, almost black hue, giving it a sinister appearance. The heart is roughly the size of a human fist, with a slightly irregular shape that mimics a real heart but with exaggerated, twisted features, including sharp, protruding veins and a texture that appears both fleshy and slightly crystalline, reflecting its Daedric nature.