Kryx RPGThemesMonsters
5 minutes

As a bonus action, a black beam of necrotic energy forms as a blade in your free hand, and lasts for the duration. You create the blade as a magical dagger, katar, sai, sickle, greatsword, kama, kukri, longsword, scimitar, or shortsword.

The spell ends if you dismiss it (no action required), if you cast it again, or if you end your turn without the blade in your hand as the blade dissipates.