Arsenal will face Borussia Dortmund, Napoli and Marseille in the UEFA Champions League group stages following Thursday s draw.
The Premier League side who have reached the group stages of the competition for the last 16 seasons were placed in a difficult Group F at the draw in Monaco.
Arsene Wenger s men will face a tough challenge to get out of the group, with Dortmund last season s beaten finalists and Napoli sure to present a serious test.
While that looks the toughest group, all four teams in Group H have lifted the trophy previously, with Barcelona joined by seven-time winners Milan, Ajax and Celtic.
Barcelona and Ajax have both won the competition on four occasions, while Celtic were crowned European champions in 1967.
Amazingly, Barca and Ajax have p…