Arsenal's two wantaway stars combined to down Everton, who were at one end before the visitors countered with pace. Lacazette knocked the ball on for Alexis Sanchez on the left hand side.
The Chilean cut inside to dink a teasing ball for Ozil to head past Pickford and into the back of the net.
El gol de Ozil para el 2-1. pic.twitter.com/XdSj5dCUZM
— Argsenal (@Argsenal) 22 October 2017