While some might argue that if it were legal no one would play it anyway (its not like weve been overrun with a plague of Shaman of Forgotten Ways), it still serves as the exemplar for the kind of experience that wed like to avoid
The reason not to play this kind of deck is if other decks offering more synergy are outpacing it
Set Number 157 Language Legal Formats Commander, Legacy, Modern, Pauper, Pioneer, Vintage Not Legal Formats Alchemy, Brawl, Competitive Brawl, Historic, Standard, Timeless Rulings (7/1/2012) Because discarding a card is an additional cost, you can't cast Wild Guess if you have no other cards in hand.
Adrix and Nev, Twincasters Breeches, Brazen Plunderer Codie, Vociferous Codex Dargo, the Shipwrecker Ghalta, Primal Hunger Kalamax, the Stormsire Malcolm, Keen-Eyed Navigator Mirri, Weatherlight Duelist Sliver Overlord Thrasios, Triton Hero Toski, Bearer of Secrets
Commander : I could see Mu Yanling, Wind Rider become a popular card in Commander
What Colour Is Adventure