Is Surge Engine legal in Standard, Modern, and Commander?

Surge Engine is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

What type of card is Surge Engine?

Surge Engine is an Artifact Creature — Construct. Its oracle text reads: "Defender {U}: This creature loses defender and gains "This creature can't be blocked." {2}{U}: This creature becomes blue and has base power and toughness 5/4. Activate only if this creature doesn't have defender. {4}{U}{U}: Draw three cards. Activate only if this creature is blue and only once."