Dark Servant

When you cast this spell, you create a shadowy figure that obeys your command, and cannot be commanded by anyone else, even if they cast a spell that says so. This servant holds ownership to a multitude of weapons. Upon summoning it you can choose a weapon from the weapon table (shown below), and you cannot change the weapon until you summon it again.

If you cast this spell when you are concentrating on this spell already, you may still cast this spell even though they both require concentration, you may keep concentrating on both spells.

The creature resembles a humanoid made from a shadow. It has no visible facial features, or any texture at all. This  creatures weapons are considered magical. This creature also has resistance to slashing, bludgeoning, piercing, and force damage. This creature also knows a handful of useful spells. This includes: Minor illusion, mage hand, eldritch blast, shatter. It can cast these spells at will. It takes its turn after yours. It has a proficiency bonus equal to you level +1 . Its passive perception is equal to yours. Its spellcasting save DC is equal to yours, aslo.

Weapon table:

Dagger.

Sickle.

Hand crossbow.

Handgun. (Optional)

Spear.

Dart gun.

Sling.

Rapier.

Shortsword.

Whip.

Scimitar.