This blade was found in a forgotten temple deep in chult. it's purpose long forgotton but it lends its power to those decended from the old blood.

Once per day when you expend sorcery points, you instead do not expend any.

When you complete a long rest you can store one spell you know in this weapon. You can as an bonus action release this spell from the staff. You do not need to expend a spell slot, and you ignore any verbal or somatic components.

You can use your bonus action to summon or dismiss this weapon to/from a pocket dimension.

 

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

Notes: Damage, Combat, Versatile, Sap