Rost, the Walking Glacier was one of the spoilers I was most excited for, but I wasn't excited to try him in Hooru.
After lots of deliberation, I decided that a Feln Midrange deck would, at the very least, be the most interesting for me to run, if not as good as some other options.
The big drivers were the addition of
Feln Insignia, and the potential synergy of Rost's Entomb effect combined with
Champion of Cunning being able to buff Rost so he deals even more damage when he emerges.
Desecrate and
Ice Bolt might in fact be the two best removal spells in the game.
I originally had
Lethrai Soothsayer in the 4 slot, but I found I wasn't being terribly aggressive outside of swinging with
Blackhall Warleader early on, so the onslaught wouldn't get many opportunities to trigger.
I was debating between
Annihilate and
Rindra's Choice and went with
Annihilate due to the fact that the new set primarily added mono-color units, and the very popular Stonescar Midrange list primarily fields monocolor units such as
Eclipse Dragon.
Speaking of
Eclipse Dragon I went with
Black-Sky Harbinger as a unit that can potentially tangle with the other dragon in the sky.
Dizo's Officeis a one of because I don't really ever want to draw 2.