The Tribe Quest reset weekly and will not only let you gain rewards when finishing them but also will raise the reputation and prestige within your Tribe so you can work together for a greater goal. From a technical perspective, it works the same way as Event Quests.
Arabic 
Croatian 
Czech 
Danish 
Dutch 
French 
German 
German (Swiss) 
Greek 
Hungarian 
Italian 
Korean 
Norwegian 
Polish 
Portuguese 
Portuguese (Brazil) 
Romanian 
Russian 
Slovak 
Slovenian 
Spanish 
Swedish 
Thai 
Turkish