Full Metal Judge is a great transporter that can also dish a lot of damage if you can aim his Missile Gun properly. Every shot that hits an enemy drops scrap that can be picked up for temporary life, adding even more survivability to the Judge. As a veteran for the Sect of Metal, Full Metal Judge is the go-to person for chasing and delivering "justice" as they seem fit.
The Blockade Breach ability allows him to not only tackle and damage his opponents, but also avoid and resist weapons that push - perfect for charging with the bomb without interruptions. When the Full Metal Judge comes for you, there is nowhere to run - the less health he has left, the shorter the cooldown on the Missile Gun and Blockade Breach abilities is, thanks to his passive Relentless Chaser. Don't anger the Judge they say.
His ultimate, Iron Storm, showers the battlefield with bullets from the Missile Gun in quick succession, delivering lead and destruction to anyone on his path. It's a new definition of bullet hell, and you won't like to be in front of him for his lesson.