Tobias’ Greater Unseen Servant

 You create an invisible, magical servant that can perform tasks for you. The servant can carry objects, open doors, and hold lamps, among other tasks. It has AC 13, 10 hit points, and a Strength of 10, and it can't attack. If it drops to 0 hit points, the spell ends.

Once on each turn, as a bonus action, you can mentally command the servant to move up to 30 feet and interact with an object. The servant can perform complex tasks that a human servant could do, such as write letters, put potions back in the correct place, picks out his outfits, categorize books, ring a bell if someone comes in the door, or "If I drop below zero hit points, feed me a potion of healing," etc...

Once you give the command, the servant performs the task to the best of its ability until it completes it, then waits for your following order. The spell ends if you command the servant to perform a task that would move it more than 300 feet away from you. You can only have one Greater Unseen Servant at one time.

The servant has the following abilities:

• Increased Strength: The servant can carry up to 100 pounds and has a base Strength of 10
• Increased Hit points: The servant has 10 HP
• Improved Agility: The servant can move at a walk or fly speed of 30 feet per round and can take the Dash action as a bonus action. If the servant has no commands, it takes the dodge action if attacked.
• Flight: The servant has a fly speed of 30 feet per round.
• Enhanced Intelligence: The servant can understand and execute complex commands and can make simple decisions on its own. If dismissed or destroyed, it remembers its history and past. While it will obey commands (even ones that harm itself), at the DMs discretion, it may choose to subvert commands that cause harm to itself depending on how the caster treats it. It can remember up to 5 commands that it will perform to the best of its ability.
• Help action: The servant can perform the help action in combat, but it needs some object to distract an enemy because it's invisible and can make no sound.

At Higher Levels: When you cast this spell using a spell slot of 4th level or higher, its hit points increase by 5 points, its strength increases by 1, it's range increases by 100 feet, and the duration of the spell increases by 8 hours. If cast as a 6th-level spell, the unseen servant is permanent until dismissed or destroyed and has unlimited range.