The Pashupatastra is a powerful weapon in Hindu mythology, associated with the deity Shiva. It is said to be capable of destroying all living beings and is considered one of the most destructive astras (weapons) in ancient texts. The weapon is often described as a divine missile that can be invoked through specific mantras. According to the epic Mahabharata, the Pashupatastra was granted to Arjuna by Shiva himself during a significant encounter. This weapon symbolizes immense power and is often depicted as a means to restore cosmic order by eliminating evil forces. Its use is typically reserved for dire situations, reflecting its formidable nature.