This list has a ton of moving parts and some fantastic interactions and is incredibly fun to play.
Card Breakdown:
Main Deck
Artifacts
Prophetic Prism: One of the best artifacts in the deck, helps fix mana to allow for spicy tech and multiple color mb. Draws a card and takes 2 cmc off of metalwork.
Servo Schematic: Makes a great one of, solid early blocker and has some great lines with metallic rebuke. This card really shines with sacrificing the servo with the schematic to bring back colossus and maintaining board presence.
Key to the City: Great to use with improvise, helps draw cards, and it can be a great way to protect colossus from cards like transgress the mind, but the main purpose is to be able evade blockers.
Cultivator's Caravan: Adds mana, reduces cost of metalwork and can swing in for 5 when relevant.
Hedron Archive: Adds mana, reduces cost of metalwork and draws cards in a pinch.
Skysovereign, Consul flagship: Solid ETB to deal with a lot of creatures in meta and planeswalkers, reduces cost of metalwork and can attack for 6 in the air when relevant.
Gonti's Aether Heart: This card is a combo piece, allows for a great interaction with colossus and sanctum, with the right set up you can get an extra turn and swing in for 30-40 damage.
Creatures
Glint-Nest Crane: Mucks up battlefield, great early blocker, and helps filter through the deck.
Emry, lurker of the loch: a fun new tool that digs for relevant cards and allows us to play from our graveyard.
Elder-Deep Fiend: Helps protect colossus as well as provide utility to close out games and stall opponent.
Metalwork Colossus: Bread and butter of the deck, generally a free 10/10 with solid recursion that comes in and crews a cultivator or skysovereign. Being able to fling on the same turn puts a ton of pressure on your opponent.
Instants and Sorceries
Fatal Push: Great early removal, plenty of revolt triggers.
Fling: Who doesn't want to fling a 10/10 to close out a game? Solid way to get value out of your creatures in response to removal.
Kozilek's Return: Amazing instant speed board wipe against creature based decks and the smaller creatures in marvel. Spectacular recursion with Elders.
Metallic rebuke: One mana counterspell unless they pay 3, doesn't need much explaining.
Unlicensed Disintegration: Murder bolt deals with most threats, almost always have an artifact for the condition.
Cyclonic Rift: hard to go wrong with this card. Great catch all and clears the way for heavy damage.
Battle at the Bridge: Solid removal, hits gods and gets you some much needed life.
Lands
Aetherhub: Helps with fixing and getting to 8 energy for aether heart.
Sanctum of Ugin: Grabs more metalwork or elders.
Inventor's Fair: Helps stabilize and finds answers.
Spire of Industry: Mana fixing
More blue to consistently get double blue for elder and turn two crane.
