Sai, Master Thopterist (Foil Etched)

Set: Commander Masters (#494)

Rarity: Rare

Type: Legendary Creature — Human Artificer

Mana Cost: {2}{U}

Colors: Blue

P/T: 1/4

Whenever you cast an artifact spell, create a 1/1 colorless Thopter artifact creature token with flying. {1}{U}, Sacrifice two artifacts: Draw a card.