If it isnt a creature, it becomes one
You play Mox Pearl, Mox Sapphire, or any other zero mana Artifacts you have in hand
this makes her harder to block, allowing more cards to be played from the graveyard
If youre in Boros and youre playing Open the Armory , there isnt much reason not to play this card since the Adventure spell is identical in all but name while also offering you an extra body that can prove useful for buffing your team
As I have said before, there is more than one way to build a deck
The second ruling states that controlling two Manufactors makes you create three times that many Clues, Foods, and Treasures (since the second Manufactor's ability applies to the tokens created by the first Manufactor)