Icaria Blue

So this is a traditional Icaria Blue deck that's been tried and tested in order to get the correct numbers of cards as many are not 4-of's, but instead 1-3-of's. After the release of Set 2, the major change to the deck was swapping out one Starsteel Daisho for one Molot & Nakova. This can be changed, depending on your style of play and the current meta.

If you have more than two Icaria, the Liberator, you could probably get away with running more than two. Once you get one out, you generally win, but Scorpion Wasp can be a real pain if your opponent saves it for Icaria, the Liberator once they figure out what you're doing.

And if you're not familiar with the deck, you use Rise to the Challenge to search up whatever weapon/unit you need, most often Icaria, the Liberator or Starsteel Daisho, sometimes Molot & Nakova if you can trigger Spark and need to wipe a board or get another 4 damage in to your opponent (yes, M&K hits the opponent's face as well as creatures).