Anciant shards have completely stopped dropping since you added the event to summon scrolls.

I have used over 600 Crystal's in shop to test this and not once has a blue shard appeared.  I've also used 1000's of energy in dungeons and not one has dropped.

I know you or the people in charge of loot lowered the drop rate for the event which was a bad idea but it broke and now there are nothing dropping....

I think we deserve some for of compensation as not only did I waste countless hours checking this but I wasted my time farming for something that was unable to be attained.