Teams of 5 participants are required (use chat to find team mates)
You cannot change the team roster once the team has joined the tournament. Unregister the team and join again to make changes to the team line-up.
Level 30 Summoner is required to join (or a minimum of 16 playable champions).
The game mode is Tournament Draft.
Rounds start at the end of the previous round
Once the round has started (and new games are available to all players) teams have a maximum of 10 min to join the game lobby on Challengermode before the match is forfeit, and the opposing team wins a walk over victory.
The tournament start time must be respected to avoid further delays.

Before start

Team captain joins the tournament and registers team first.
When team is registered by captain, the rest of the team members join indivually by accepting the "invite".

During

note, don't create your own custom match lobbies in the League of legends client. We do this for you:
When the first round has started you will find your first game in the "current game widget" to the left.
Enter the lobby by clicking the widget and mark yourself as "ready" in the lobby.
When all players in both teams are ready, you will be given the common tournament code.
(this tournament code can be used to spectate the game)
The Tournament Code can be pasted into the client by navigating to Play -> Custom -> Tournament Code.
When the match is done, the results will be collected automatically by reporting the results from the game lobby here on challengermode.com.
Once the results are validated, the winner will be assigned the next match and can proceed to the following round.

The games will be streamed live on our <a href="http://www.twitch.tv/challengermode" target="_blank">Twitch channel.</a>