Ayame's Cursed Katana

This cursed katana glows a faint red that runs through the runes etched in its blade. It feeds off its owner's strength; However, skilled users can instead feed it with their enemies' strength for a short time.

You have a +2 bonus to attack and damage rolls made with this magic weapon.

While attuned to the Ayame's Cursed Katana you are cursed and have disadvantage on Strength ability checks and saving throws.

When you successfully hit a creature with the Ayame's Cursed Katana, you may temporarily transfer your curse to the target creature, as the spell Bestow Curse for one minute, or until you lose concentration. The target creature can make a DC15 Wisdom saving throw to resist the curse being transferred to them.

Additionally if the target creature is knocked unconscious, dies, 1 minute lapses, or you lose concentration then the curse automatically transfers back to you.

The transfer of the curse to the target creature is a spell-like effect that can be counter-spelled but does not provoke opportunity attacks.

Proficiency with a Longsword allows you to add your proficiency bonus to the attack roll for any attack you make with it.

Notes: Bonus: Magic, Disadvantage: Athletics, Disadvantage: Strength Saving Throws, Damage, Combat, Cursed, Versatile, Sap