You dont get alot of gems unless you buy them but if you make a gem collector we could get gems easier without using money. I was thinking you could get 5 gems a day or 1 gem an hour. You could also level it up to lvl 2 and get 10 gems a day or 2 gems an hour (I think you should use 5 or 10 gems a day). You get it at town hall 4 and to upgrade it, you need town hall 7. To build it the time would be 1 day and to upgrade it 2 days. To build it, it would cost 100,000 gold and to upgrade it, 500,000 gold. This would be a great thing to add on in clash of clans. (You can just use my idea and build off of it if u like).
Peace!
