Thanks! That's why I was looking to Liliana, which is definitely card advantage. I would probably include a Painful Truths in my deck before Dark Confidant. Hitting the 4-5 mana plays with Confidant seems pretty bad, it seems like life total is a major resource for this deck (to get Deed online) and then Deed kills him anyways. If I get 3 triggers that would be amazing, but I could get that from Truths. Are there any 2-drop green creatures that would be comparable to Dark Confidant in card advantage? I would think it would already be in there.

Another option for not getting tight on mana is Sakura-Tribe Elder. What's your take on that?