Hour of Devastation Game Day
Lost all 5 games. Games 1-4 I 0-2 and game 5 1-0-0. Everytime I test played I would draw good hands but in each round I draw bad hands or get mana screwed. I would get semi/full board wiped in some games.
You could run a few non flyers and use Gryff's Boon to get them airborne. A few of your flyers are a bit subpar Glory-Bound Initiate would be a great target for Gryff's Boon or even Cartouche of Knowledge. Not all your creatures need flying off the bat if you have ways to get them airborne.