The Clan System is a feature which allows players to team up with their friends in-game and fight together for more entertainment.
You can check clan rankings here.
Here are the main features and rules:
Players who are lower than level 10 cannot create a clan.

Once a Clan is created, Clan Positions can be: Clan Leader, Clan Commander, Clan Member.
Clan Leader and Clan Commander:
- Only Clan Leaders and Clan Commanders can manage the Clan.
- Clan Leader is the highest level in the clan and there can be only one leader in a clan.
- The Clan Leader can hand over his position to others (only to users above level 10).
- The Clan Leader can withdraw from the Clan only if the Clan does not have any members. In this case, the Clan Leader actually disorganizes the Clan.
- Clan Commander is under the Clan Leader and can help Clan Leader to manage the clan.
- There can be more than one Clan Commander in a clan.
- The Clan Leader and the Clan Commander can kick out the clan members, if they want.

Players are able to join the clan only when they are scouted by the clan member who is clan commander or higher level.
Players can be scouted only when they are in the lobby.

Players can withdraw from a clan whenever they want.>

Players who already joined a clan cannot create a clan

Players who joined a clan can see their clan contribution and their clan position.