The Turtles (along with April, Casey, and Karai) desperately hunt for Splinter, as Super Shredder is seen to have survived and has Bebop and Rocksteady make sure that Splinter is truly destroyed. Donnie, Mikey, Raph and Casey go to search the Undercity for Splinter with their grappling hooks; unaware that Bebop and Rocksteady are not far. Meanwhile Leo, Karai and April lure Tiger Claw and Super Shredder to the surface. Leo is separated from the two girls and left to battle Super Shredder all on his own. Fortunately, April uses her extraordinarily powerful telekinetic abilities against Super Shredder and succeeds in saving Karai from being crushed by a truck that contains sulfuric acid (thanks to the mystical Sol Star fragment further amplifying her psionic abilities), her eyes glow a bright blue and she smiles malevolently as she hurls it right back at Super Shredder. In the depths of the Under-City, a gravely injured and weakened Splinter is shocked to find the Rat King, who wants him back under his control. But is revealed to have been nothing more than hallucinations due to his fever. He is then rescued by a joyous Donnie and Mikey. At his new lair, Super Shredder demands more mutagen, which Tiger Claw adamantly refuses to allow, as it will destroy his entire being. However, he forces Baxter Stockman to inject the remaining dosages of the unstable mutagen into his system as Tiger Claw watches in terror and fear. SUBSCRIBE) Click the small bell icon near subscribe button to get notification and watch all new videos FIRST!!!