Our developers are constantly working on adding new features for tribes. This article outlines the actions that can be performed at the moment.
As you know, a tribe can have only one leader, but leadership can be transferred. To do so, you need to go to the tribe menu, select the player you want to appoint as the leader, click on the player's avatar and confirm the action.
The leader can now also leave the tribe. To do so, you need to transfer the leadership or remove all the members of the tribe and click on the "Leave" button, which will turn green as soon as there are no players left in the tribe.