Aerial Engineer Aether Inspector Aethershield Artificer Argivian Archaeologist Argivian Blacksmith Aviary Mechanic Ayesha Tanaka Ayesha Tanaka, Armorer Blade Splicer Brenard, Ginger Sculptor Brotherhood Scribe Cayth, Famed Mechanist Cid, Timeless Artificer Countless Gears Renegade Daring Archaeologist Daring Mechanic Darksteel Splicer Dauntless Dismantler Digsite Engineer Doomed Artisan Edgar, Master Machinist Flamewright Glint-Sleeve Artisan Great Desert Prospector Guidelight Synergist Hanna, Ship's Navigator Ingenious Smith Inspired Inventor Inventive Wingsmith Ironwill Forger Jan Jansen, Chaos Crafter Kilo, Apogee Mind Lita, Mechanical Engineer Lita, Mechanical Engineer Loran of the Third Path Loran of the Third Path Loran, Disciple of History Lorehold Archivist Losheel, Clockwork Scholar Master Splicer Master Trinketeer Metallurgeon Myrsmith Nahiri, Forged in Fury Nazahn, Revered Bladesmith Oltec Archaeologists Oltec Matterweaver Osgir, the Reconstructor Oswald Fiddlebender Phyrexian Skyflayer Pia Nalaar, Consul of Revival Powerstone Engineer Propeller Pioneer Rebbec, Architect of Ascension Restoration Gearsmith Restoration Specialist Reyav, Master Smith Sami, Ship's Engineer Sami, Wildcat Captain Satya, Aetherflux Genius Sensor Splicer Settlement Blacksmith Shuri, Vibranium Technologist Station Monitor Stone Haven Outfitter Stoneforge Acolyte Stoneforge Mystic Sunstar Lightsmith Sydri, Galvanic Genius Thopter Architect Tiana, Ship's Caretaker Tocasia, Dig Site Mentor

You can use it to politic with your opponents as you can help fix their mana if you choose one of their lands
Then, you get paid off by turning Exdeath into Neo Exdeath, Dimension's End and absolutely going to town
Thanks to complementary pieces like Lightning Axe, Fiery Temper, and Urge to Feed, we arrive at a final list that plays a lot less like Akoum Battlesinger and friends and a lot more like a tournament deck
The three non-holo gen 2 starters are available as unlimited edition (no idea from what release), though