Ohmwrecker

IMO, we don't need an item to shut down enemy turrets since turrets are super underpowered anyway. What we need is an item to buff friendly turrets so that when overpowered tower divers like move in for their free kill, you can activate your friendly super machine gun turret to defend you.

Something like: nearby allied turret gains 50% attack speed, range, and damage and can now attack three targets at once for the next 10 seconds.