True Night's Edge

The True Night's Edge is a Hardmode sword. It has the highest base damage of any Pre-Plantera sword. It is also a stronger version of the Night's Edge, doing more damage and firing a glowing, spinning, green sword projectile called "Night Beam" in the direction of the cursor. Because this ability has a short cooldown, not every swing of the sword launches a Night Beam. The True Night's Edge is one of the ingredients necessary to craft the Terra Blade.

On the versions, the True Night's Edge is capable of autoswing.

Trivia

 * The Night Beam seems to resemble a regular Night's Edge colored green, rather than a True Night's Edge.
 * The beam color resembles that of Cursed Flames.
 * Unlike most projectile swords, the True Night's Edge fires a spinning projectile instead of a straight one.
 * The True Night's Edge resembles the old sprite for the Night's Edge, with duller shading.
 * The True Night's Edge is the item referenced in the foil Terraria badge.

History
Die wahre Klinge der Nacht Vraie Épée des ténèbres 진정한 밤의 칼날 Истинная «Грань ночи» 原版永夜刃