Talk:Magical Harp/@comment-4668433-20111209162434/@comment-84.212.108.163-20120201201029

stand on a hellstone block and u need to have a cobalt shield or u can grapple on to the block and u must not have any accessories that makes so u are immune to fireblocks then u only recieve a small amount of damage all the time and that makes u immune to the damage from the twins. use the potions u need and hallowed repeater or megashark to blast them down. it works for me but have some potions if u take damage from them