Talk:Hard Mode/@comment-109.148.109.71-20120413103858/@comment-3157150-20120413104324

This won't work. When you kill the WoF, an "X" of Hallow and Corruption cross your world, across all biomes, gaps, walls and obstacles, spreading the biomes before allowing the natural spread of each. You would also have had to have made that wall of bricks for it to have worked.