I have just recently started leveling my clan (my chars are the only members-but have lots of chars on 3 accounts).
When I tried to advance to lvl 3 just now it asked me for a matt contribution with three choices...
1. 600 Silver Iron/400 Pine Wood/10 Blue Crystal
2. 200 Steel/150 Cinnamon Wood/50 Earth Stone
3. 100 Molive/50 Chromium/2 Green Hearts
The tree choices do not seem comparable.
Does it make a difference what contribution you make?