Foundry Inspector (V.1)⁣ - Retro Frame Artifacts⁣ (Uncommon)⁣ [16]

Foundry Inspector is a three-mana 3/2 Construct from The Brothers' War Retro Artifacts that reduces the cost of your artifact spells by {1}. Since it's an artifact itself, it slots neatly into any artifact-heavy shell, whether that's affinity-style aggro or a bigger colourless build full of equipment and constructs. The stats are reasonable for the cost on their own, so it doesn't feel wasted even if you draw it without much else to discount. Keep in mind the reduction only applies to the generic portion of costs, so it won't shrink coloured mana requirements on artifact creatures with hybrid or coloured costs.