the deck isnt built around the keening stone. the deck is mainly built around using a diabolic tutor to fetch a haunting echoes once you have milled at least have their deck. then all they draw is basic land cards. before i put haunting echoes in it the deck was set up just the way you suggested.
Permalink
i dont see why ajani goldmane isnt in the deck seeing as how thats 2 life every turn just from him.