Chelsea's David Luiz has now proved there's more to him than a solid - if slightly over-priced - defender.
Check out this post-match magic trick he performed for Chelsea's medical director Paco Biosca.
Accompanied by team-mates Diego Costa and Eden Hazard, Luiz successfully makes Biosca pick a card and - you guessed it - finds it again at the top of the pile. Minds blown.
As well as being a fascinating insight into what goes on in Chelsea's locker room, the trick also brought all the jokes of course.
With Chelsea six points clear at the top of the Premier League table and having conceded fewer goals than any team in the league - 11 in 17 games - Mazin may have a point there.