Distraction artifact

This would be an artifact that you could place down, looking like a scarecrow that could represent the player or a villager. The way it would work is you place it down (a bit like the bee nest artifact) and mobs will get distracted and attack it rather than you. This would give a way to attack the mobs while not worrying about taking damage yourself. The scarecrow could either have a timer before it disappears or a set amount of damage it takes before it disappears. I feel like this would be a good addition to make fights more interesting and I would be very grateful if you added it to the game :)