In a climactic Thursday night showdown, the Edmonton Oilers, exhibiting preternatural resilience, clawed back from a seemingly insurmountable three-goal abyss to vanquish the Florida Panthers 5-4 in a heart-stopping overtime, thereby levelling the Stanley Cup Final series, a contest characterized by its seismic emotional oscillations and punctuated by Leon Draisaitl's epoch-making fourth playoff overtime goal, an NHL benchmark; this remarkable feat, achieved after an initial 3-0 deficit, saw the Oilers orchestrate a stunning comeback to parity by the second intermission, only to relinquish their subsequent third-period lead to a last-gasp Panthers equalizer, propelling the game into extra time, where the Oilers etched their names into the annals of hockey history as the first visiting team since 1919 to surmount a three-goal deficit and emerge victorious in the Final, setting the stage for a pivotal Game 5 in Edmonton on Saturday, with the series delicately poised at two games apiece.