While the best teams from around the world are deep in preparation for the World Championship, the European challenger teams are gearing up for Dreamhack Bucharest. Romania’s capital will be hosting a Dreamhack event for a second year in a row and this time League of Legends will have a good representation in the face of eight teams from all corners of the Old continent.The biggest name in the tournament is definitely Copenhagen Wolves . This will mark Martin 'Rekkles' Larsson ’ possibly last time playing with them since he will be rejoining Fnatic ’s starting roster after the world finals end in early October. Wolves recently won a spot for the Season 4 LCS qualifier and have been on top of everyone for the last couple weeks in the weekly challenger tournament run by KaosTV, so they will be definitely looking to score another first place.Another serious contender for the top spot is Millenium . Their roster currently includes the former against All authority players Tony 'Shlaya' Carmona and Hugo 'Dioud' Padioleau . They also won the LoL tournament at Dreamhack Valencia earlier this summer.Season 1 winner Maciej 'Shushei' Ratuszniak will participate with his new Polish team, Pulse Esports. Also from Poland, we’ll see H2K (former KMT) who got second at gamescom’s qualifier for the Season 4 Promotion tournament. Their roster includes seasoned veterans like Remigiusz 'Overpow' Pusch and Paweł 'Celaver' Koprianiuk – definitely a team to look out for.Another participant in the tournament will be the Czech Reason Gaming Nardeus and company have a serious problem though – they have been left one man short since their jungler left. They still have a week left to find a new fifth player but the lack of enough practice with him may lower their chances of first place.Team Property will be present as well, coming all the way from Dreamhack’s homeland of Sweden. A rather unknown team, they have ex-Millenium’s support Hans 'Fatmamma' Bjerhem and the high solo queue player and sub for Fnatic during the spring split,Hulberto, in their roster. The team’s first big LAN event will be a serious test for their future ambitions.And last, but not least there are two teams that will be representing the host country of Romania –neXtPlease Gaming andThe Time Police. While the element of surprise is definitely in their favour, it is rather questionable if they are up to par with the rest of the participants.The tournament will be played in a single elimination, best of 3 bracket, but the exact matchups are yet to be announced. Quarter-finals and semifinals will be held on Saturday, September 14, and the final on Sunday, September 15. The prizepool is $10 000. If you want to warm up for the World Championship that starts on that same Sunday, but probably late at night for European viewers, tuning in for Dreamhack Bucharest is the best way to do so!