Dockside Extortionist enters the battlefield, it triggers, creating at least seven Treasure tokens.
Cast
Mechanized Production by paying ({2} magic symbol) ({U} magic symbol) ({U} magic symbol) while keeping at least seven Treasures on the battlefield, attaching it to a Treasure you control.
At the beginning of your next upkeep,
Mechanized Production triggers, creating a token copy of the artifact it is attached to and causing you to win the game.
Results
Win the game at the beginning of your next upkeep.
Metadata
In 1007 decks according to EDHREC.
Bracket Tag
This combo has been estimated to be Not Legal (Bracket N/A).