Vexing Shusher

One of the best sideboard cards out there. I mainboard these also in my coin flip deck that utilizes Planar Chaos as a fun control element. Also works great with Goblin Artisans; it can pretty much can read instead: Play any artifact spell; R:target spell can't be countered; T:Flip a coin, if you win draw a card. Gives me great card advantage for just a 1CMC creature.

Combine this with Guttural response in your sideboard and you should be all set against any counter heavy deck.

I opened a foily at the two headed giant and my team mate gave it to me! No arguing.
Then he gave me booster and a got a non foily one! This and guttural response as well as well as the eyes of the wisent shut off all blue mages :)

The blood berries look delicious! Hybrid blue hosing creature for the win!

In my opinion the second best card in Shadowmoor. Great in any green or red deck side board.

On a short list for one of the best sideboard cards of all time,maybe behind pithing needle in the #2 spot.

The best sideboard card ever, no question about it, but it's SO expensive...I thought it would be cheap cuz everoyne got one at the Pre-Release...nope...It's also still a sideboard card

this card only deserves 4 stars because it is a sideboard card, but the best sideboard card red or green has ever had. this is the ultimate in blue hate. combine this with eyes of the wizen and no blue mage will ever play that deck again.