Board Thread:Questions and Answers/@comment-6780495-20140402113726/@comment-16571503-20140402123939

That was off-screen. The last we see of Noel, Jin and Ragna is Ragna going berserk and Jin and Noel prepare to fight him.

In the epilogue, we learn that Jin was heavily wounded and Noel was lightly, and that Tsubaki is angry bout the fact that Ragna had hurt them and goes of to find Ragna and kill him because she sees Ragna as the root to all evil in the world and because of her promise with Jin to kill the Imperator and Ragna.