Yeah my main is Midnight Blade and my only one rare ninja from DRAW is Ningendo so with Kabuto(and his experiment something) as a healer instead next attacker like Sasuke ,he work great for combo and as a shield in addition to that I use him by the time I switch myself to water main on Arena with Ningendo,Naruto tailed chakra(immunue to all debuffs so he is my shield and starter) and my main as healer. I upgraded my rank from Anbu to almost Super Kage in short time having two nice shields :)