This deck already has two artifact cost reducers (Enthusiastic Mechanaut and Etherium Sculptor), so the third is pretty redundant, and Cloud Key is the worst of these effect due to its cost
And even though the PZA card you open or get passed may not be Standard legal (like Brainstorm or Underworld Breach), you can still draft it
Will that be good enough to mix with Jinnie Fay, Jetmir's Second in Pioneer
In years past, this meant building decks Ive always bristled at: Storm, Fast Combo, cEDH, Stax, Infect, Fast Aggro, etc
Fortunately the underlying chassis of the deck is flexible enough that you cant really go wrong, so I recommend experimenting with a few different builds before you settle on your personal favorite
If you had a typal card, we wanted you to be excited to play it and not have to worry if it might help your opponent more than you