So, this was said by someone who is in love with battle, conflict, and the movement of armies and meant. Good thing there aren't a lot of those in League of Legends, right?
In today's challenge, the quote of the day is: " The art of war is hearing your heart beating, knowing you are alive." It immediately makes us think of champions that have a background of warfare, as well as the corresponding arrogance in it, as they keep winning.
The answer to the question of which champion in League of Legends says: "The art of war is hearing your heart beating, knowing you are alive", is Pantheon.
Once an unwilling host to the Aspect of War, Atreus survived when the celestial power within him was slain, refusing to succumb to a blow that tore stars from the heavens.
In time, he learned to embrace the power of his own mortality, and the stubborn resilience that goes along with it. Atreus now opposes the divine as Pantheon reborn, his unbreakable will fueling the fallen Aspect's weapons on the field of battle.
The one who slew the Aspect of War is Aatrox, and we have been waiting for a conflict between the two ever since. Hopefully, it happens sooner rather than later.