Card name

Efficient Construction

Mana cost

{3}{U}

Mana value

4

Type

Enchantment

Rarity

uncommon

Set

Commander Masters (CMM)

Collector number

88

Artist

Jonas De Ro

Official rulings

2017-02-09 Efficient Construction’s triggered ability resolves before the spell that caused it to trigger. The ability will resolve even if that spell is countered.