At the start of the 2015–16 season, Culio was a first team regular for the side. Then, on 13 September 2015, he set up the club's third goal of the game, in a 3–3 draw against Celta. His first team runs last until on 18 October 2015 against Getafe when he was sent–off "for knocking down an opponent with his feet in the form of an iron, with no option to play the ball, when the ball is in play", in which he served a one match suspension. Following his return, his playing time was soon reduced and found himself on the substitute bench.