Efficient Construction {3}{U}

Enchantment

Whenever you cast an artifact spell, create a 1/1 colorless Thopter artifact creature token with flying.

SpotlightEfficient Construction highlighted card art
Aether RevoltEnglish · 2017-01-20

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Load Deck Studio with Efficient Construction, set power and land mix, then decide when to generate.

Open Deck StudioJump to build sectionNo auto-build—tune settings first
Prices synced Feb 22, 2026 · 99,912 products cached

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Legality snapshot

standardNOT LEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL

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Prices last synced Feb 22, 2026

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