Sketches as League Chest Rewards
I know that getting boosts as rewards in league quest chests is good, but advancing buildings to higher levels require sketches.
These are not cheap as far as Sapphire prices go.
Would it be a good idea for Quest League chests to mix and match between boosts and sketches ?
There are obvious times when the player wants to spend real $$ on the game to perform quests etc, but I don't think it is quite right to need to spend real $$ to acquire Sapphires to advance all buildings once over a certain level.