I would cut Healer of the Pride and move Aerial Predation to your sideboard and add two more Vitu-Ghazi Guildmage , another Call of the Conclave , and Doomed Traveler .

I'm not really sold on the Wayfaring Temple either. You're only running 17 creatures (I know you have populate), but the issue is his mana cost in comparison to his P/T. For that same three mana, you could have a Loxodon Smiter . So I'd take those out as well and add in more Doomed Traveler s (to give you more one drops) or Loxodon Smiter s.

Thanks for the suggestions! Doomed Traveler sounds like a great idea since I was running into some creature cost issues with the playtesting. I'll test some more and if they don't work out I do have a couple Loxodon Smiter to swap with. :)

Deck is really strong and great for casual. I see a LOT of mana dump options, but not much acceleration. I'd fit in some Rampant Growth or Cultivate or something in there to get it a little faster. (maybe a little less Vitu-Ghazi Guildmage )