Thanks!

We don't tweak balance often, but I feel like this is something important:
The calculation of gems provided by Diamond Dragons is a bit ridiculous. Unlike Crystal Dragons, which only count as FALSE/TRUE for every player, Diamond Dragon provides one gem to every hero's owner. This means if you have 2 heroes having Diamond Dragons in the troops, you will have 2 gems/day.
Address: 00755AF7

I feel like it should be like Crystal Dragons' calculation - max one gem/player/day. Otherwise, that brings too many advantages, and players have to worry about the distribution of Diamond Dragons among heroes to get the max gem production, which is also something tedious.