Keen Engineering is a Foundations Commander Deck centred on Sai, who engineers useful artifacts and generates flying Thopters as a bonus. The deck leans on unexpected plays and extra card draw to keep the strategy running smoothly. It is a complete, ready-to-play Commander deck from the Foundations line.

- Deck theme: Keen Engineering

- Commander: Sai (creates artifacts and flying Thopters)

- 100-card Commander deck

- Traditional foil face card

- 10 double-sided token cards

- Deck box

- Strategy insert

- Reference card