Is Reflection Net legal in Standard, Modern, and Commander?

Reflection Net is legal in: Historic.

What type of card is Reflection Net?

Reflection Net is an Artifact. Its oracle text reads: "Flash When Reflection Net enters, exile target creature until Reflection Net leaves the battlefield. {2}: Target creature you control becomes a copy of a creature card exiled with Reflection Net. Activate only as a sorcery and only once."