FATE Type-Moon, but an A Style 'Pure Evil' Simulator

"You are born, the son of the Low King Vortigern." "You draw the Sword in the Stone, only to plunge it back in, hearing its sorrowful, metallic cry." "You champion agriculture, spread education, and abolish the nobility. For this, the knights scorn you as the 'Son of the White Dragon, Harbinger of Calamity'." "You sacrifice Vortigern, gathering the last dying embers of the Age of Gods for a final charge towards the Inner Sea of the Stars." ... "Your wife and daughter are killed at the hands of Ares..." "You take up the Demonic Sword, Aatrox." "You burn the Temple of Olympus to the ground." ... "And the cycle begins anew, crushing you beneath its wheels..."