Tiny Nerd

You touch one Tiny, nonmagical object that isn’t attached to another object or a surface and isn’t being carried by another creature. The target animates and sprouts little arms and legs, as well as stupid little glasses and braces, becoming a nerd creature under your control until the spell ends or the creature drops to 0 hit points. See Tiny Nerd below for its statistics.
As a bonus action, you can mentally command the nerd if it is within 120 feet of you. (If you control multiple nerds with this spell, you can command any or all of them at the same time, issuing the same command to each one.) You decide what action the nerd will take and where it will move during its next turn, or you can issue a simple, general command, such as to fetch your homework, stand awkwardly by the dance floor, or stack some textbooks. If you issue no commands, the nerd does nothing other than weakly defend itself against bullies. Once given an order, the nerd continues to follow that order until its task is complete.
When the nerd drops to 0 hit points, it reverts to its original form, and any remaining damage carries over to that form.
At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, you can animate two additional objects for each slot level above 3rd.

Level: 3rd
Casting Time: 1 Minute
Range/Area: Touch
Duration: 8 Hours
School: Transmutation