Hey Supercell ,
I have an idea for the laboratory. This wont change the game at all , but it will add some coolness to it. So say when your upgrading a regular troop that takes regular Elixir. Well when that happens the color of the lab is a purple like glowing color. But something that could make it a little cooler is that when your upgrading a Dark Elixir Troop , it could be a dark purple or Black and Green that makes it look like a Dark Troop Gets dark colors as well. If this is a stupid idea im sorry for wasting your time.
From,
Chief AlphaDog37



