Which classpects do you think would have the most anime like fight scene?

A Page of Blood vs a Thief of Life. Imagine it- The Page, a Class with enormous potential but that starts slow, and with the association to Blood, Friendship. A Thief of Life, killing- Stealing other’s lives, as well as using other people to further their goals. The initial clash, the Thief of Life wins, no problem, but the more the plot advances, the more Power the Page earns thanks to their Friends, managing to become the impossible, and finally unleash their full power against the Thief of Life.