Efficient Construction [Commander Masters]

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

For some of Ghirapur's aerowrights, building thopters is a by-product of larger construction efforts.

Non Foil Prices

NM/Mint - $0.50
Light Play - $0.42
Moderate Play - $0.38
Heavy Play - $0.33
Damaged - $0.23

Foil Prices

NM/Mint Foil - $0.60
Light Play Foil - $0.50
Moderate Play Foil - $0.50
Heavy Play Foil - $0.40
Damaged Foil - $0.30

Efficient Construction
[Commander Masters ]