Artifact Tutor

Library searches narrowed to artifact cards, fetching by mana value, type, or condition. Includes Fabricate's straightforward artifact search, Whir of Invention putting one onto the battlefield, the Mage cycle of Trinket Mage, Tribute Mage, Trophy Mage, and Treasure Mage hitting specific mana values, and toolbox enablers like Kuldotha Forgemaster, Arcum Dagsson, and Urza's Saga's third chapter. Distinct from artifacts.artifact_recursion, which returns artifacts from the graveyard rather than searching the library, and from generic tutors that fetch any card. Also excludes Equipment-only searches, which belong with the equipment category, and dual-type searches that hit enchantments alongside artifacts.