Create Crawling Claw

Using dark magic, you can use this spell to animate the hand of a living or dead murderer within range. This hand becomes a crawling claw that is under the caster's control. The caster may use their bonus action to command crawling claws it controls within sight, though the claw only understands simple commands. If the claw's commander doesn't command it, the claw follows the last command it was given to the best of its ability. 

With the Dungeon Master's permission, the creator of the crawling claw may use it as a familiar by casting the find familiar spell. The master of this familiar cannot see through the claw's eyes, since it has none.