This is mine, I love how he dies from exhaustion and not actually wounds. No matter how many try he just kills enemy one after another as the attack him, they eventually stop trying fearing him a demon. Eventually reaching Ieyasu, he calls Yukimura the greatest warrior in the land. Heart full of pride, he passes peacefully knowing he was the last, true, and greatest samurai in Japan. Truly the greatest death a warrior could ask for.
Historical fact, he did die of exhaustion, but he never reached Ieyasu, instead in the middle of a crowd of enemy soldiers he declared none of them could defeat him in combat and he will leave this world the greatest warrior in Japan (or something to that effect), and then died shortly after from said exhaustion.