Talk:Hard Mode/@comment-69.119.168.142-20120405170352/@comment-67.164.24.125-20120423010032

Unfortunately you can't summon hardmode bosses until your world has entered hardmode. Items like soul of fright, soul of light, soul of might, etc. (which are required for crafting items to summon these bosses) aren't available until after you defeat the Wall of Flesh.