Shard drop rates

IDYMOND

I am sick of these drop rates! 2 days 30 battles 4 shards! With double drops! Let alone the crystals used to reset everything! When was there a tweak on the drops! All this talk and no return! Let alone the work needed to get your so called achievement n quest rewards are garbage! Like spending 100$ to win 1$. I am getting so fed up with this garbage treatment!