Who are the enemies of the elves?

The primary enemies of elves in various mythologies and fantasy settings include orcs, goblins, and other dark creatures that often seek to destroy or corrupt the natural world they cherish. In Tolkien's Middle-earth, for example, Sauron and his minions, including the Nazgûl and orc armies, pose significant threats to the elven realms. Additionally, in many stories, elves may also find themselves at odds with humans, especially when their interests conflict regarding land or resources.