i dont think that will increase clan activity.plus,then is possible for an inner conflict in the clan by discussing who should take the tc,how much,blah,blah,blah.it would be better just to...dunno.¿perhaps give a free 3d items to all clan members?
or something.a rewards system like this would be hard to efficiently implement.especially since a lot of clans arent active in first place.
plus,then is possible for an inner conflict in the clan by discussing who should take the tc,how much,blah,blah,blah