Laboratory new idea....very demanding...
I want to suggest that we can have two things in upgrade lab when we rearch laboratory lvl 6 or something. It is very hard to upgrade troops which take 10 days or so....bcoz at the same time there is a lot elixir or gold in my storage which gets looted. So if we can updrage two troops simultaneously than it would be fantastic. But also u guys can limit this feature after level 6 or 5 of laboratory. Also u can make this thing like one normal and one dark troops at a time to upgrade than upgrading laboratory will be worth. Hope you guys listen to me....please