Board Thread:General Discussion/@comment-8818601-20130427181343

The weapons that are very effective for me are...

Spike Balls; from goblin army

Vilethorn; shadow orbs

Harpoon; goblin army

And also making an arena in space. It helps to be able to jump high to evade attacks from The Eater of Worlds. The spike balls you should throw all over the ground, because when he burrows up and down he hits the spikeballs. us the vilethorns in the air. also watch out for harpys. they can get annoying. 