Is Dimir Guildmage legal in Standard, Modern, and Commander?

Dimir Guildmage is legal in: Modern, Legacy, Vintage, Commander, Pauper.

What type of card is Dimir Guildmage?

Dimir Guildmage is a Creature — Human Wizard. Its oracle text reads: "({U/B} can be paid with either {U} or {B}.) {3}{U}: Target player draws a card. Activate only as a sorcery. {3}{B}: Target player discards a card. Activate only as a sorcery. Power/Toughness: 2/2"