Gold/Elixir/Dark Elixir

Gold and Elixir is the currency of this game. You won’t get anywhere in this game if you don’t have gold or elixir. You need gold and elixir to upgrade building and troops. You use gold top upgrade troops and get more elixir gold and trophies if you win. To get gold and elixir you have to make your gold mines or elixir collectors. For them to produce more you can upgrade them or spend gems to make them produce more.

Dark elixir is very hard to find. When you have a level 7 town hall you can make a dark elixir storage. After you have made that you will be able to store the dark elixir you steal off oponents. But that’s not good enough. It is very hard to steal enough dark elixir so that you can upgrade troops or buy things with dark elixir. At a level 8 town hall you can get a dark elixir drill which will produce dark elixir, just like a gold mine or elixir collector.
With dark elixir there is few things you can do.
Buy a bBarbarian king.
Buy the troops in the dark elixir barracks.
Upgrade dark troops.
With a level 10 town hall you can load the inferno tower with dark elixir.

I think that in Clash of Clans you should be able to make gems. There should be a maching like a gold mine or an elixir collector or a dark elixir drill. There should be one where you can put dark elixir, normal elixir and gold in to make gems. The drill or collector or whatever it is should be very expensive as it would get you gems!
I see why supercell won’t make this because they would go out of bussiness because people won’t need to buy gems. But if they make it that the drill costs like loads of gems maybe 2000 gems or something like that maybe people would be gems so that they could make the drill. Or maybe they could make the drill only produce 1 gem a day or you have to use gems to upgrade or speed it up. This would also make people buy gems which I think is a fair deal for Supercell.