There were very few things Premier League midfielders hated more than Eden Hazard running towards them at full flight.
His low centre of gravity, explosive pace and immaculate dribbling technique meant the Belgian was one of the most feared attackers in the English top flight during his seven years at Chelsea.
Former Arsenal midfielder Francis Coquelin was one of those to witness first hand the damage Hazard can do with the ball at his feet and a retreating defence in front of him.
When the Valencia midfielder lines up against the Belgian, now also in LaLiga at Real Madrid, tonight his mind will inevitably flicker back to a miserable afternoon at Stamford Bridge in 2017.