Jhoira, Weatherlight Captaincard_drawBudget$1.14She rewards casting artifacts with card draw, and also extends the trigger to historic spells for a much stronger engine. It fills the same artifact-based draw role in blue decks.
Sai, Master Thopteristcard_drawBudget$0.49Sai turns every artifact spell into board presence and can sacrifice artifacts to refill cards. It plays a similar artifact-synergy engine role at a lower mana cost.
Thought Monitorcard_drawBudget$0.99This is effectively a large artifact-cast cantrip with affinity, often replacing itself immediately. It serves the same artifact-based card advantage role in artifact-heavy decks.
Shimmer Dragoncard_drawBudget$0.41It is another blue artifact-synergy threat that converts a board of artifacts into card advantage through tapping artifacts. Like Vedalken Archmage, it rewards playing lots of artifacts and generates steady draw.
Emry, Lurker of the LochutilityBudget$3.15Emry does not draw directly on cast, but she provides strong artifact recursion that functions as card advantage in artifact decks. She fills a similar blue artifact-value role at a cheaper cost.
Riddlesmithcard_drawBudget$0.22This card draws through artifact casting by looting whenever you cast an artifact spell, keeping the hand flowing in artifact-heavy shells. It is a close budget-friendly analog for artifact-based card filtering and advantage.
Vedalken EngineerrampBudget$0.44While not a draw engine, it is a classic blue artifact-support creature that accelerates artifact decks and helps chain into more plays. It often occupies a similar slot in artifact-focused builds.
Etherium SculptorrampBudget$0.74Etherium Sculptor reduces the cost of artifact spells, indirectly generating card advantage by letting you deploy more artifacts per turn. It is a staple blue artifact support creature in the same deck archetype.