Construcción eficiente 
(Efficient Construction)
Encantamiento
Para algunos aerocreadores de Ghirapur, la construcción de tópteros es un subproducto de proyectos más grandes.
Artist:
Jonas De RoShare:
Text:
Siempre que lances un hechizo de artefacto, crea una ficha de criatura artefacto Tóptero incolora 1/1 con la habilidad de volar.
Rulings:
- 2/9/2017 Efficient Construction’s triggered ability resolves before the spell that caused it to trigger. The ability will resolve even if that spell is countered.
Legality:
- standard: Not legal
- future: Not legal
- frontier: Legal
- modern: Legal
- legacy: Legal
- pauper: Not legal
- vintage: Legal
- penny: Not legal
- commander: Legal
- 1v1: Legal
- duel: Legal
- brawl: Not legal
- oldschool: Not legal
- historic: Not legal
- pioneer: Legal
- gladiator: Not legal
- premodern: Not legal
- historicbrawl: Not legal
- paupercommander: Not legal
- alchemy: Not legal
- explorer: Not legal
- predh: Not legal
- oathbreaker: Legal
- timeless: Not legal
- standardbrawl: Not legal
