Dimir Kaladesh block (Standard)

For the first time in years, this series has a new part. For those of you who are new read the Golgari kaladesh block's description to learn about the rules. For those of you who had prior knowledge about this series and were waiting for me to release the Dimir portion, I didn't know that you existed but here you go! This deck's description is: "This deck is based around artifacts, not just getting them on the field but having them die to aid you as well."
Cards purpose in deck:
Inventor's Fair: Where all the artifact cards come from.
Island: Produce blue mana (Couldn't think of anything interesting to say here)
Swamp: Did you know, swamps are really great at preserving artifacts!
Glassblower's Puzzleknot: Draw control!
Metalspinner's Puzzleknot: Then Draw!
Efficient Construction: It truly is efficient, making a mechanical bird as fast as you can make a giant destructive gearhulk!
Subtle Strike: It can be hard to get things done without being subtle, this card makes it easier.
Fortuitous Find: Because the dead can't just stay dead.
Resourceful Return: Card draw.
Chief of the Foundry: Because monsters made out of solid reinforced metal are not strong enough already.
Contraband Kingpin: Did you know that he can see the future?
Filigree Familiar: It wouldn't be an artifact deck without a Filigree, and this one supports the deck.
Foundry Screecher: 3/1 flier, they say that the constant noise of the machinery drove him to it.
Glint-Nest Crane: Fun fact, 99.9% of all of Kaladesh's artifacts can be found in these nests.
Gonti: This decks legendary. Because nothing is more luxurious than living in a working facteria (Factory) surrounded by nothing more than noisy machines.
Scrap Trawler: Sometimes the dead don't stay dead.
Sly Requistioner: Do YOU know where the servos come from?
Syndicate Trafficker: How to get artifacts into the graveyard.

Sideboard: (Also has my naive suggestions on what to take out)
Chief of the Foundry: Extra (Switch with a puzzleknot)
Efficient Construction: Extra (Switch with Screecher)
Foundry Screecher: Extra (Switch with a puzzleknot)
Glint-Nest Crane: Extra (Switch with Screecher)
Noxious Gearhulk: From the building competition with Efficient construction. (Switch with Screecher)
Subtle strike: Extra (Switch with a Puzzleknot)
Syndicate Trafficker: Extra (Switch with Screecher)
Tezzeret the Schemer: He is the man behind the curtain, the one who designed this whole plan to usurp the consul and take control! (Insert maniacal laughter here) (Switch with a nonartifact)
Visiting from the Golgari, Yahenni!: Golgari legendary here for a vacation from all the death and destruction. (Switch with Screecher)