The Saga of Tanya the Evil, Vol. 2 (light novel)

"Girl--this, this iswar." After being reborn andbecoming a magic wielding soldier in the Imperial Army, Tanya Degurechaffbemoans her fate of being placed at the very edge of the front lines instead ofa comfy place in the rear. Swearing revenge on Being X, she plunges head-firstinto battle, dragging her subordinate along with her!