Artifact Recursion

Brings artifacts back from the graveyard to hand, the battlefield, or directly recasts them. Goblin Welder and Daretti, Scrap Savant swap an artifact in play for one in the yard; Emry, Lurker of the Loch casts an artifact from the graveyard each turn; Refurbish and Sharuum the Hegemon return artifacts straight to the battlefield; Myr Retriever and Scrap Trawler return artifacts to hand when one dies. A narrower subset of Recursion, the broad group for any graveyard-to-hand return, restricted to artifact targets. Distinct from Enchantment Recursion and Land Recursion, which recur their own permanent types.