-terraria is that corruption/crimson rapidly grow at an excessive rate. I only truley fear that my NPCs will get scared off because of the corruption in my world. I was reading the guides on hardmode,, uh I hate the evil biomes so m u c h . So my plan: block off the corruption with wood near the dungeon (yes. Corruption spawned right next to the dungeon. :)) PROTECT THE JUNGLE FROM THE SPREAD. IT HAS GOOD LOOT AND IS PRETTY. AND PLANTERA. I NEED THE EDGY PLANT IN MY LIFE. Spread the Hallow around my NPC house in a 70 or less range, since corruption and Hallow cannot convert eachother and because characters will live in Hallow. Uh That is all