Speed it up.

Ive been playing this game for awhile now. Loved when they were doing the boost your gold and elixir drills for 1 gem each. I think you should bring that back, or speed up the time that it takes to upgrade. Once its taking 3-5 days to upgrade I always lose interest and stop playing. Otherwise, fun game. Will probably still play from time to time..to check on the dragons.

Amanduuhhhh about Clash of Clans