Rio Ferdinand has pinpointed the three main reasons Real Madrid were able to stage the most devastating comeback on Wednesday night - sentencing Manchester City to more Champions League heartache.
After heading to Spain with a one-goal advantage following the pulsating opening leg, City were seemingly set to book their flights to Paris when Riyad Mahrez curled into the top corner with 15 minutes to play. At that stage they were 5-3 ahead on aggregate. Alas, there was some unthinkable drama to follow.
Rodrygo scored twice in added-time to rubber-stamp an additional 30 minutes. Stunned by those scenes, however, there was even worse to come for City as Karim Benzema made his mark from the penalty spot for the second time over the course of this high-octane Champions League tie.