Everyone in each clan puts up x gems to wager, winner takes all and ties split. Normal war loot is still in effect.
This would be optional so not everyone is forced to use gems to war, and could have variable stakes depending on your clan's preference (10 gems/player, 50 gems/player,...etc).
Since clans cannot choose who they war against, I don't see a way to exploit this besides being good at war. Also, SC would not have to put up any free gems, as these are all in circulation already.
This gives a bit more incentive to win wars besides trying to pad the dent in the resources you used to win in the first place.




