Conan The Adventurer

Fearing he is to be replaced, Wrath-amon sends Skulkar to assasinate his potential replacement, a shaman named Shadizar- who happens to be an old enemy of Skulkar's. However, things go wrong and Shadizar turns Skulkar back into his original human form. With no other choice, Skulkar must team up with Conan and Zula to restore himself to his undead form