So what i am thinking is why not add an update in the Sanctum of Shards so that you can combine a group of crystals at once. For example add an update so you can combine all lv 1 crystals of a particular group together at once instead of clicking so many times for each one. 

The way it is now you have to click 3 time to make 2 lv 1 to a lv 2, so to make a lv 10 crystal it would take roughly 3000 clicks.which is a big time consumer when i am on the game id rather be doing bg's or finding targets then clicking to upgrade crystals.