23rd Oct: It's time for the second TV Tropes Halloween Avatar Contest, theme: cute monsters! Details and voting here.
When the Turtles visit a dinosaur exhibit at a museum they're alarmed to find a message from Savanti Romero, informing them that he intends to wipe out their entire timeline. Suddenly Renet turns up, and tells them that she's finally going to graduate from her apprenticeship, and her final exam is to deal with Savanti. Fearing what would happen to their timeline if Renet goes back alone, the Turtles accompany her - all the way back to the time of the dinosaurs.
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