Episode 25: World's End

Summary
While the others fight, Kaname finds the Senior council, as well as Takuma's grandfather. However, he manages to escape and Takuma unsheaths his sword to battle him. Yuki and the Night Class go after Rido. There, they find themselves struggling against him. Rido talks of how he first drank the blood of Juri (Yuki's mom). After sometime, Zero makes a debut. His power bursts out, and he becomes one with his other twin, Ichiru, after being cut by Artemis.