Skip to content

Free tracked postage on orders over $75 · $2.50 letter post on small ordersPostage details

Card Critter
Efficient Construction, Commander Masters 88

MTG single

Efficient Construction

3 generic manaBlueEnchantment

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

Not in stock yet

We list a single only once it’s graded and scanned front and back.

Notify me when it comes in

We’ll email you once when Efficient Construction is back in stock. No newsletter, no spam.

Protected by hCaptcha: Privacy & Terms.

Got one to sell? See what we pay

Every printing of Efficient Construction

2 printings · none in stock right now

  • Efficient Construction, Commander Masters 88

    Commander Masters

    88 · uncommon · 2023

  • Efficient Construction, Aether Revolt 33

    Aether Revolt

    33 · uncommon · 2017

How your card arrives

  • One card, one sleeveEvery card goes in its own penny sleeve and toploader. Never two to a sleeve.
  • Graded under a loupeCorners, edges, surface and centring checked, then scanned front and back. What you see is what goes in the toploader.
  • Posted next business day$2.50 letter post on small orders, and free tracked postage over $75.

How we grade·Postage and packing

More MTG singles

Shop all →