50 cards where the mana cost is equal to {3} and the text includes “add one” and the text includes “any” and the card types include “artifact” and the card types exclude “creature” and the card is available on Paper

Agility Bobblehead (Fallout #126)
Altar of the Pantheon (Theros Beyond Death #231)
Bandit's Haul (Outlaws of Thunder Junction #240)
Bonder's Ornament (Commander Masters #370)
Bounty Board (Outlaws of Thunder Junction Commander #37)
Celestial Prism (Fourth Edition #304)
Charisma Bobblehead (Fallout #130)
Chromatic Lantern (Outlaws of Thunder Junction Commander #255)
Coalition Relic (Dominaria United Commander #180)
Commander's Sphere (The Lost Caverns of Ixalan Commander #301)
Cultivator's Caravan (March of the Machine Commander #354)
Darksteel Ingot (Outlaws of Thunder Junction Commander #256)
Decanter of Endless Water (Commander Legends: Battle for Baldur's Gate #309)
Dragon's Hoard (Commander Legends: Battle for Baldur's Gate #858)
Elementalist's Palette (Commander 2021 #76)
Endurance Bobblehead (Fallout #132)
Eye of Ojer Taq // Apex Observatory (The Lost Caverns of Ixalan Commander #15)
Eye of Ojer Taq // Apex Observatory (The Lost Caverns of Ixalan Commander #15)
Fountain of Ichor (Modern Horizons #223)
Glistening Sphere (Phyrexia: All Will Be One Commander #20)
Honored Heirloom (Innistrad: Crimson Vow #257)
Inherited Envelope (The Lord of the Rings: Tales of Middle-earth #242)
Intelligence Bobblehead (Fallout #134)
Lantern of Revealing (Commander Legends: Battle for Baldur's Gate #318)
Laser Screwdriver (Doctor Who #178)
Letter of Acceptance (Commander Masters #397)
Luck Bobblehead (Fallout #135)
Mana Geode (Jumpstart #472)
Manalith (Game Night #54)
Mana Prism (Classic Sixth Edition #297)
Model of Unity (Tales of Middle-earth Commander #78)
Network Terminal (Kamigawa: Neon Dynasty #251)
Patriar's Seal (Commander Legends: Battle for Baldur's Gate #332)
Perception Bobblehead (Fallout #139)
Phial of Galadriel (The Lord of the Rings: Tales of Middle-earth #248)
Phyrexian Altar (Double Masters 2022 #311)
Phyrexian Atlas (Phyrexia: All Will Be One #237)
Phyrexian Lens (Invasion #307)
Progenitor's Icon (The Lost Caverns of Ixalan Commander #100)
Relic of Legends (Dominaria United #236)
Replicating Ring (March of the Machine Commander #372)
Skyclave Relic (March of the Machine Commander #380)
Sonic Screwdriver (Doctor Who #184)
Spinning Wheel (Throne of Eldraine #234)
Staff of Compleation (Phyrexia: All Will Be One #242)
Standing Stones (The Dark #110)
Strength Bobblehead (Fallout #143)
The Celestus (Innistrad: Midnight Hunt #252)
Ticket Turbotubes (Unfinity #194)
Vessel of Endless Rest (Ultimate Masters #235)
Vexing Puzzlebox (Commander Legends: Battle for Baldur's Gate #343)

Their mind whirled with grand plans, never thinking of what might happen if they got to the end of the list.