User blog comment:Koggeh/The Koggeh Challenge EXTREME/@comment-4575705-20120123165648/@comment-4575705-20120206172342

Oooo I have an awesome idea for another challenge!! How does this sound: Any armor, potions, accessories, health, mana. Go to underworld, make a massive bridge of ebonstone 4 blocks thick covering side to side, then spawn all bosses at once. (skeletron doesnt count because the need of old man but if you got the old man in hell somehow then do that too) I'll try it out to see if it works.