Verdant Blade

You summon a leaf-shaped scimitar, sickle, or shortsword in your free hand. If the weapon leaves your grasp for more than a minute, it vanishes, but you can summon it again as a bonus action.

As an Attack action, you can make a melee attack with the leafy blade. On a hit, the target takes Slashing damage equal to 1d6 plus your spellcasting ability modifier.

Designed for use with the Ring of Swords druid subclass.