Newcomer Paul Cotter proved his value, scoring again in Prague as the New Jersey Devils beat the Buffalo Sabres 3-1 for a sweep of their regular-season-opening series in the Czech capital.

After beating the Buffalo Sabres in the Global Series, the New Jersey Devils trolled the Sabres online. The teams played two games at the O2 Arena in Prague. After the Devils came out on top in both games, they decided to use the O2 Arena’s name and turn it into the ultimate troll job.

The NHL knew how to get the crowd in Prague fired up ahead of the Global Series game between the Buffalo Sabres and New Jersey Devils on Friday. After warmups concluded, Jaromir Jagr, one of the greatest Czech-born NHLers of all time,