44 cards where the card types include “artifact” and the mana cost is equal to {0}

Accorder's Shield (Magic 2014 #204)
Ashnod's Coupon (Unglued #69)
Blacker Lotus (Unglued #70)
Black Lotus (Vintage Masters #4)
Bone Saw (Oath of the Gatewatch #161)
Cathar's Shield (Eldritch Moon #192)
Chrome Mox (Double Masters #240)
Claws of Gix (Time Spiral Timeshifted #107)
Dark Sphere (The Dark #100)
Darksteel Relic (New Phyrexia #134)
Delif's Cone (Fallen Empires #84)
Everflowing Chalice (Murders at Karlov Manor Commander #227)
Fountain of Youth (Tenth Edition #323)
Gustha's Scepter (Masters Edition II #209)
Herbal Poultice (Lorwyn #257)
Jack-in-the-Mox (Unsanctioned #78)
Jeweled Amulet (Masters Edition II #212)
Jeweled Lotus (Commander Masters #396)
Kite Shield (Magic 2012 #210)
Lion's Eye Diamond (Vintage Masters #271)
Lodestone Bauble (Masters Edition II #213)
Lotus Petal (Tempest Remastered #225)
Mana Crypt (Double Masters #270)
Memnite (Duel Decks: Mirrodin Pure vs. New Phyrexia #2)
Mishra's Bauble (Double Masters #274)
Mox Amber (Dominaria #224)
Mox Diamond (Tempest Remastered #228)
Mox Emerald (Vintage Masters #5)
Mox Jet (Vintage Masters #6)
Mox Opal (Double Masters #275)
Mox Pearl (Vintage Masters #7)
Mox Ruby (Vintage Masters #8)
Mox Sapphire (Vintage Masters #9)
Ornithopter (Dominaria Remastered #233)
Paradise Mantle (Modern Masters #211)
Phyrexian Walker (Visions #152)
Shield Sphere (Masters Edition #166)
Spellbook (Magic 2010 #220)
Spidersilk Net (Dragons of Tarkir #244)
Tormod's Crypt (Dominaria Remastered #235)
Urza's Bauble (Masters Edition #170)
Urza's Contact Lenses (Unglued #82)
Welding Jar (Double Masters #307)
Zuran Orb (Modern Horizons 2 #300)

The arc of my blade has carved a path of light to the end of these results.