Board Thread:Off Topic/@comment-24175729-20140227182834/@comment-24851244-20141014042326

I haven't fought all the bosses together at once, it is very hard to get all at once considering that you must time everything right, plus have all the right conditions. (I'll describe the necessary requirements to fight all the bosses if needed). Anyway... I think it would be quite easy with the vampire knives, plus a Cross necklace. Not only this, but when you defeat some of the lower level bosses, they drop hearts.