Talk:Goblin Army/@comment-81.137.250.65-20110522200959

Either the criteria are a "fill any of these to trigger". Or there is a bug. I just spawned a Large world to act as a main storage / base world for me. And although i have seen shadow orbs in previous worlds, i have never been able to get near enough to break them (not a good enough pick). Yet not 2 game days into this new world i had a goblin army attack.

im sure there probably others who have had a similar experience.