Clear the evil biomes that are slowly eating your world

The Terraria 1.4.4 update has introduced new items that can simplify eliminating evil biomes from your world. Additionally, it includes the brand new Good Riddance achievement. We will show how to eradicate all evil biomes in your world.

In Terraria, an Evil Biome is a dangerous biome that spreads spontaneously and has a harmful effect on nearby things. The three evil biomes are Corruption, The Crimson and The Hallow.

These evil biomes were hard to clear before the 1.4.4 update. The 1.4.4 update includes 2 new things that will make cleaning it easier.