User blog comment:Dewven/Hard Hardmode/@comment-10528436-20130611165419

I don't do this myself because it is basically cheating but if you want you can do it. Place a couple blocks of hellstone down and grappling down on them while standing on them or stand on them with a cobalt sheild equipped. then place a heart statue and a 1 second timer on the hellstone where you are and hook them up together. you then can use cobalt or any greater armor and just stay there while attacking the boos.