Your mana base looks wierd to me but with your emissaries you should be able to pull it off...most of the times ;)

Look out my deck and tell me what you think

The Human Spirit

The mana base is very ambitious with the double white costed creatures. Besides that, good deck.

Ok. Altered it now. Should be better and more stable.

this is nice. good job

First problem is that you are missing Cavern of Souls. With that card your creatures can't be countered. Another thing I would do is replace the planeswalker with Birds of Paradise for more early game ramp. Get lucky enough and you can have that titan out turn 3. I would know as I have done it before. Third thing is to reduce Avacyn, Angel of Hope to two instead of three. Not much help for a legendary creature to be on the field and two more in hand. Those are my suggestions for this deck. I will be looking forward to see how this evolves in the future.

MysticKnight: I have quicksilver amulet for going against counters. The other two I will change however.

you have a lot of mana ramp, but not a lot of basics. I'd skip Evolving Wilds because your ramp lets you choose what land, and put at least 2 basic mountains, drop 1 each of Clifftop Retreat and Sunpetal Grove for 1 forest and 1 plains. I think that will fix your mana pretty well. Also, 4 Cavern of Souls is just a great idea. It's great if you're trying to get a certain creature type out, and even better if you need mana fixing.

Herald of War?

I considered Herald of War, but one kill spell would wreck it. It would also sort of contradict the point of Quicksilver Amulet. Maybe if I were running Cavern of Souls, but that's too expensive...