Complex sentence: There are a few ways for a Beta werewolf to become an Omega werewolf: if they leave their pack of their own free will, if they are thrown out of their pack, or if their entire pack is killed, and they are the only survivor.
Split into simpler sentences: There are a few ways for a Beta werewolf to become an Omega werewolf. If they leave their pack of their own free will, if they are thrown out of their pack, or if their entire pack is killed, and they are the only survivor.