This is my build of Hooru Flyers that I am playing in the top 100 of masters. The deck feels really solid and makes great use of two new Omens cards: Kothon, the Far Watcher and Shelterwing Rider. The deck is not as explosive as Rakano but makes up for that with the efficiency of Cloudsnake Saddle and evasive units.
I have put together a recommended Sideboard which is designed to give us a fighting chance against our worst matchup (Armory) as well as more efficient removal for troublesome opposing flyers such as Inquisitor Makto.
Permafrost
x4
1
Seek Power
x2
2
Cloudsnake Saddle
x4
2
Eager Owlet
x4
2
Kothon, the Far-Watcher
x4
2
Protect
x3
2
Tinker Overseer
x4
2
Vanquish
x3
3
Silverwing Familiar
x4
3
Thunderbird
x4
3
Valkyrie Enforcer
x4
4
Hammer of Might
x4
4
Shelterwing Rider
x4
Justice Sigil
x8
Primal Sigil
x7
Cobalt Monument
x2
Diplomatic Seal
x2
Hooru Banner
x4
Seat of Order
x4
View Deck on Shiftstoned