Many experienced collectors recommend starting with Unlimited copies to build out the collection and then upgrading to 1st Edition on a card-by-card basis as budget allows, focusing first on the cards that have the highest personal significance

Agent 13, Sharon Carter Alquist Proft, Master Sleuth Angelic Sleuth Antarctic Research Base Antique Collector April O'Neil, Live on the Scene Armed with Proof Auspicious Arrival Ballroom Bearer of Overwhelming Truths Billiard Room Briarbridge Patrol Briarbridge Tracker Bygone Bishop Byway Courier Carnage Interpreter Case of the Filched Falcon Chalk Outline Cold Case Cracker Confirm Suspicions Confront the Unknown Conservatory Curious Inquiry Declaration in Stone Deduce Dennick, Pious Apparition Detective's Satchel Dining Room Disorder in the Court Drag the Canal Drownyard Explorers Duggan, Private Detective Eliminate the Impossible Eloise, Nephalia Sleuth Erdwal Illuminator Ethereal Investigator Evidence Examiner Expose Evil Ezrim, Agency Chief Fleeting Memories Floodhound Flotsam // Jetsam Flotsam // Jetsam Follow the Bodies Foreboding Steamboat Forensic Gadgeteer Foul Play Fugitive of the Judoon Funnel-Web Recluse Gleaming Geardrake Gone Missing Hall Hard Evidence Heaven Sent Hold for Questioning Homicide Investigator Hostile Investigator Hotshot Investigators Humble the Brute Innocent Bystander Innocuous Researcher Inquisitor Eisenhorn Inquisitor Greyfax Jace's Scrutiny James, Wandering Dad James, Wandering Dad Kellan, Inquisitive Prodigy Kellan, Inquisitive Prodigy Kitchen Lavinia, Foil to Conspiracy Lazav, Wearer of Faces Library

The card has appeared in a variety of promotions in Japan, like the ones at 7-Eleven, FamilyMart, and Lawson
Like a fabulous shooter once said, get psyched!
Scapeshift is the single most powerful cycler you could run but it's very $$$ and doesn't synergize completely with this deck (it's more for landfall decks, but it can still work with this too)