How to Unlock Buried Relic?
I've already stopped the meteor and recruited the three birds, the three dogs, Kyogre, Lugia, Ho-oh, the Latis and Gardevoir. I also have all the friend areas that you can buy and get from wonder mail. After I beat Stormy Sea I never got a newsletter or anything that I found online that said would unlock it. I'm pretty sure that it's the only dungeon that I don't have. What should I do? Thanks Everyone!!