User blog comment:CaptainLocoMoco/Please help me figure out how to kill the destroyer!/@comment-4515964-20111210192123

First of all, get a good armor, cause you'll get tons of damage. As it takes damage as a single unit and does not separate (like the Eater of World does) you can use piercing weapons, the best and most expensive is the star cannon. You can also set up an arena with remote controlled explosives (3 Dynamites + 1 Wire). I tried it and it works pretty well, though you need money, a lot of money. Hope it helps!