It doesnt need to have shuffling effects to fix the top of your library and can let you see just as many cards as Brainstorm
For example, if you choose the middle mode of Mystic Confluence more than once, you choose the relative order to return the target creatures
It helps the store and it will also benefit you
Fanatics Collect reckons only 41 PSA 10 copies of the card have ever been graded, and only three have received the BGS 10 Pristine label
Between our Servos and Clues, we usually have something sitting around to sacrifice to make Syndicate Trafficker indestructible, which means our opponent is often stuck choosing between trading a "real" creature for a Servo or Clue token (which usually isn't ideal) or letting through the damage, both of which are beneficial to us
To avoid this, don't put too many effects into a deck, either of one kind or of many