Artifact Payoff

Permanents and spells that reward an artifact-heavy board by scaling power, drawing cards, or triggering on artifact casts. Cranial Plating pumps for each artifact, Master of Etherium sets its own size by artifact count, Sai Master Thopterist spawns a Thopter whenever you cast an artifact, and Vedalken Archmage cantrips off every artifact spell. Includes artifacts.metalcraft as the specific 3+ artifact threshold case. Distinct from artifacts.artifact_token_maker, which covers Thopter, Servo, and Myr producers regardless of whether the trigger scales with artifact count, and from artifacts.artifact_tutor and artifacts.artifact_recursion, which search libraries or rebuy graveyard artifacts rather than rewarding board state.