In this research, Luristan's bronze weapons were investigated by the descriptive-analytical method and considered not only decorative aspects but functional as well. On the basis of research's fundamental questions, mythological and religious reliefs are the most important decoration of Bronze weapons which reflect beliefs a nomadic ethnic moved back and forth in valleys and altitudes for constant centuries. Additionally, it should be noted that religious and cultural effects during the 5 centuries Kassites’ domination in Babylon and the inspiration of the Mesopotamia have been appeared in bronze reliefs. By considering the research examples, it can be said that plant and animal reliefs were in priority on bronze weapons and tools and had more popularity for bronze instructors.