What is the second best sword in Terraria?

What is the second best sword in Terraria? The first is Muramasa, which is found after beating Skeletron in Golden Locked chests in the underground dungeon. The second is either the Blood Butcherer or Light’s Bane based on your world.

The first is Muramasa, which is found after beating Skeletron in Golden Locked chests in the underground dungeon. The second is either the Blood Butcherer or Light’s Bane based on your world.