Hello, guys my idea is if you want your building or your troop amelioration finish twice faster you pay the amount twice. For example level 2 dragons is 7 days and 2 000 000 elixir. If you pay 4 000 000 elixir the amelioration would be only 3.5 days. Other example Tesla lvl 4 is 2 000 000 gold and 6 days. If you pay 4 000 000 the amelioartion would be 3 days.
What do you think?

