Teenage Mutant Ninja Turtles Battle Royal

The Leader, 
The Geek, 
The Hothead, and 
The Retard
...or otherwise Leonardo, Donnatello, Raphael, Michaelangelo. Together they are the Teenage Mutant Ninja Turtles. And this Death Battle is all about finding out which is deadliest on their own. And let the battle commence!
Right when the fight begins Leo immediately charges at Mikey leaving Raph to fight Donny. As Leo decimates Mikey, Raph is thrown off by Donny's Bo Staff rendering Raph helpless as Mikey is killed by Leo. Raph is thrown back by Donnatello leaving Leo to fight Donny. Raph then regains his strength and gets revenge on Donny by stabbing him repeatedly with his sai. Leo and Raph engage in a Ninjaken/Sai battle. Raph snaps Leo's twin Ninjaken but yet is stabbed by what's left of one. The announcer yells K.O.!! ending the battle.