fantasy character concept, full body, corrupted thorn druid, withered undead figure, lich, wearing a (content: decomposing but regal , brown and green druidic robe with lion insignia, lion symbol and claws adorning the armor) and holding a (content: ancient druidic staff, ripling decay power), back ground of a (content: grim-dark brown forest choked with briars and thorns, dark night), powerful fantasy enemy, cinematic, volumetric lighting, menacing evil aura/demeanour