Shadow Katana (5e Equipment)

Weapon (longsword), rare (requires attunement)

In some cultures, this strong, single-edged sword is a symbol of honor and prestige. The katana is intended for two-handed use, but it's light enough to be wielded one-handed.

Strike from the Shadows. Once on your turn, when you attack a creature with this magic weapon, a shadow in your likeness is left behind and makes an attack of its own against the same target. Make a melee attack roll with a +7 bonus. On a hit, the target takes 2d6 psychic damage.