Leo's finally got his arch-enemy asthe Turtles take on Scratch and hismutant Vampire Fleas, a grudge-match fifteen years in the making! But what does it all have to do with Splinter? The final battle begins!!
Barclay stands alone, Salt is lost, UNIT is powerless, and the oceans rise as the war reaches its climax. While traitors conspire, can Barclay find Salt before it's too late?