She is Hatsune Miku. "Leek Barrage" - Miku launches a barrage of punches with her leek. "Shut it!" - Miku stuns opponent with her voice. "Leek Impale" - Miku stabs opponent with her leek. Ultimate: World is Mine - Enhances Miku, gives her access to "Miku Miku Beam." "Miku Miku Beam" - Ult. ability, Miku says "Miku Miku BEEEEEAAAAAAMMMMM!", unleashing all of her power, which greatly damages opponent. One-time.