Nice deck, I love it! I'm trying to do something close to it, but in a budget (Giltspiration). Regarding your sideboard, I'd like to make a question: Why have you considered Silent Arbiter instead of Dueling Grounds ? I mean I'm thinking about it and it would be great to read your opinion, and also, why not, about my deck :)

The reason I run Silent Arbiter instead of Dueling Grounds is that Dueling Grounds isn't in Modern. I'll have a look at your deck now.

By the way, if you like the deck, +1 it please.

I'm considering adding Selesnya Charm for a bit of extra Trample and buffs. It also helps to kill off some of the larger threats on the board and can get me a surprise blocker. Do you guys think I should add it? If so, what should I take out?

I would definitely sideboard it against ramp decks as it could get rid of a fooping annoying Balefire Dragon , and can also give you a blocker against aggro decks at instant speed, while also being able to give your cards eben moar eveyzun!

have you thought about Silent Arbiter ? I run it in my M13 exalted, and it works wonders

He already has it in his sideboard.

You should run Knotvine Paladin