Pierre-Emerick Aubameyang netted his first goals for Barcelona as Xavi's team moved back into LaLiga's top four with a 4-1 thrashing of Valencia.
Aubameyang's double and one from Frenkie de Jong gave the visitors a commanding half-time lead at the Mestalla, with the hosts having two goals ruled out before the break.
Carlos Soler pulled one back for Valencia, before Pedri's superb strike added some gloss to the scoreline on the hour mark.
The victory moved the rejuvenated Catalan giants above Atletico Madrid into fourth place as they chase Champions League qualification.
After a scrappy start to the contest, Aubameyang netted his first goal for the Blaugrana on 22 minutes, racing onto Jordi Alba's pass before hammering home at Giorgi Mamardashvili's near post.