Originally Posted by
Silent Requiem
I looked at Spy Network when I first picked up the deck. If it cantripped, it would be auto include. Unfortunately, I don't think we can run Spy Network for the same reason we couldn't run Mystical Tutor (before it was banned): we just can't afford the card disadvantage.
Of course, I'd love to be proved wrong; I think it is an awesome, flavourful card.
-Silent Requiem
Edit: If Frantic Search is unbanned I could see Spy Network being worth another look. Without the need to draw a fourth land, but having one turn less to find the combo pieces, Spy Network could be a very efficient use of our turn 1 mana.