I'm just going with my gut feeling here, but:
- I'm not sure about
Rapid Hybridization and
Hour of Need in this deck. Yes, you can
shrink big threats, but a 3/3 of a 4/4 flying is still to beat for your deck.
- You don't have that many answers to planeswalkers, direct damage and token decks.
- I like
AEtherling as a finisher, because it's hard to kill. Azor's Elocutor and
Tromokratis are much easier to kill though. I like them a lot less for this deck.