|Weapon:||High-pressure air powered hammer|
Deadblow is a combat robot built and driven by Grant Imahara. It competed in BattleBots in the middleweight division using a fast pneumatic hammer as its weapon. Deadblow won 2 rumbles and was ranked number 2 among middleweights. Afterwards, it went on with Imahara to help in some experiments in MythBusters and even appeared as a "guest Mythbuster" in some episodes.