Each new matchup pulls back a different layer on the greatness of Khabib Nurmagomedov. Against Abel Trujillo, he established there was no limit to his takedown powers. Against Rafael dos Anjos, he proved he could fight at a relentlessly grueling pace against a grizzled veteran. Against Conor McGregor, he demonstrated the power of his uppercut. At UFC 242 against Dustin Poirier, he settled a question of fate, making it clear that even a fighter who seemed touched by the fight gods and destined for gold was no match for him.