Armory decks are fun to play, and require thought process in how you plan your turns and how you play around your opponents threats.
If you do not have a copy of Molten Fist/Starsteel Daisho then feel free to use StoneScar Maul or Storm Halt Knife.
I do recommend at least 1 copy of Daisho as the attacking twice mechanic makes the weapon very strong.