A warlock's patron, an undead king, with glowing blue eyes, in a dark forest

A warlock's patron, an undead king, with glowing blue eyes, in a dark forest, surrounded by a cold, cold color palette, a skeleton army in the background, wearing a bloodstained dress with a blood aura, The flesh is rotting.

worst quality, low quality, bad anatomy, bad hands, bad body, missing fingers, extra digit, fewer digits