Talk:Night's Edge/@comment-27437883-20151220214137/@comment-4511886-20151220215548

Night's Edge is a weapon intended for late pre-hardmode to early hardmode. The Titanium Sword is directly under the Excalibur, and is considerably harder to get. So it's kind of like comparing a Gold Broadsword to a Muramasa; they're simply not comparable in most scenarios. The other four swords are nowhere near as good as the Titanium Sword would be.

Also, the True Night's Edge and, in extension, the Terra Blade requires you to keep your Night's Edge. The hardmode ores are alternatives to each other. To be specific, you'll get Cobalt, Mythril and Adamantite in your world, but these can be switched for Palladium, Orichalcum and Titanium, respectively. As such, you can't get both Cobalt and Palladium or Titanium and Adamantite in a world at once.