Talk:Cthulhu/@comment-2.82.180.188-20120618171938/@comment-3410662-20120716200643

Make him an end-game boss, that you'd fight when you've done everything in your world. Part of his summons could be gained by fighting every boss, except Skeletron and Skeletron Prime since they don't respawn, and you'd need to go to the Ocean. Once there, you'd have to throw the object you crafted into the water. Que epic boss battle which would cause the world to be deleted, but which will end with phat lewt.