Make the faction points be of use for something

[Kriegstofu]

maybe new quests at 250 500 1000 1500 2000 2500 3000 etc.. FP, for example a quest in which you have to complete quest 1 2 and 3 for getting a superior quest only item

or: make a shop to buy crafting materials like for example raven feathers cost of 25 FP for one piece or sth like this

or: the more FP you got, the better buffs you got (for example horn, banner, flag...)



(or: The more FP a Clan got, the more Fiefs they are able to hold (if there will be sth like a campaing in future))