Unseen Royalty

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Unseen Calling

You know the spell Unseen Servant and can cast it a number of times equal to your charisma (Max 5) without expending a spell slot or material components, as a bonus action. Other spell components are still required. This resets after a long rest.

Bear in mind it automatically sets to 5, assuming your CHA is 20.

Royal Armaments

You may cast unseen servant but instead of gaining a servant, you may gain instead a weapon and armour of choice, you are automatically proficient in your royal armaments, and are wearing the armour and holding the weapon once you cast it. These armaments are faintly visible.

Armament Expert

You may now attack twice with your unseen armament and may use CHA for your attacks/defence.

Unnoticed Strength

When you cast unseen servant, its strength score is now 14 (+2), HP is 40, speed is 40ft, and it may travel up to 120ft away from you.

Duplication

 You may spend any number of sorcery points to create an equal amount of additional unseen servants, and any servants created this way are immune to all damage but psychic and damage from silvered weapons.