Is Retrofitter Foundry legal in Standard, Modern, and Commander?

Retrofitter Foundry is legal in: Legacy, Vintage, Commander, Historic.

What type of card is Retrofitter Foundry?

Retrofitter Foundry is an Artifact. Its oracle text reads: "{3}: Untap this artifact. {2}, {T}: Create a 1/1 colorless Servo artifact creature token. {1}, {T}, Sacrifice a Servo: Create a 1/1 colorless Thopter artifact creature token with flying. {T}, Sacrifice a Thopter: Create a 4/4 colorless Construct artifact creature token."