The deck plays with a minor Valkyrie tribal subtheme, with
Icaria, Valkyrie Captain acting as our primer 2 drop.
Bulletshaper (and to a lesser extent,
Privilege of Rank) help us play her early, and help us get to 6 Justice as soon as possible.
Icaria buffs most of our major threats in the deck, including
Inquisitor Makto,
Amilli, Cloudmarshal, and other Icarias.
Bulletshaper is just a great card in general, and turns dead Seek Powers into real power, allowing us to play a turn 3 Inquisitor or Cloudmarshal, and occasionally a turn 5
Icaria, the Liberator.
Our Justice Market allows us to get most of anything we need in a given moment. Good Creature or Relic Removal, a Board Wipe, an Aggressive Threat, or an extra copy of our finisher.
You will want to run more
Crest of Glory if you can, I only own 1 at the moment, so that's what I'm using.
As a small note, for the case of completing quests, this deck is 1 Shadow card away from being counted as a Shadow deck. Replacing a random (non-shadow) card with a shadow one will allow you to complete those quests.