Exodus

Exodus is the main villain of Ultima III, and the "child" of Mondain and Minax.

Exodus is part man, part magical entity, and part machine. Exodus was finally destroyed by a group of heroes led by the Stranger.

Exodus' home was on an island called the Isle of Fire. Upon Exodus's death, the Isle of Fire sank beneath the sea and was not seen again until Ultima VII.

Trivia

 * The Four Cards needed to destroy Exodus are computer punchcards, showing Exodus' technological origins.