The Destroyer is the easiest Hard Mode boss for a melee charachter(or magic)(or ranged...) It is an upgraded EoW and is easy to pwn. All you need to do is... Have 400 health, 200 mana, have mana flower, have cobalt/obsidian shield, have high defense. Summon The Destroyer, Stand in The Destroyer, use Magic Harp at The Destroyer. Watch The Destroyer die insanely fast. Have Fun!