Talk:Gastropod/@comment-5952066-20130105003609/@comment-98.114.212.23-20130524203428

It was a demon altar. you can only destroy it with a pwn hammer which is dropped by the wall of flesh in hell, the fact that you dont know what it is leads me to believe you havent even been to hell yet, let alone beat the eye of cthulu (which is the only thing besides the nights edge that you use the demon altar for in normal mode) so you have to first: dig down really far to the bottom of your map, then: you find a voodoo demon (try to get better/ the best armor and weapons you possibly can, because even thoes arent good enough) and kill the voodoo demon, also take its doll. then: make a VERY long bridge, and throw the doll into some lava (this is still in hell), use the bridge to fight the wall of flesh. then if you ever beat the wof take the pwn hammer, and break dat demon altar, this will spawn cobalt. then if you destroy a second: mythrill, and a third: adamantite. your welcome