Is Basilica Skullbomb legal in Standard, Modern, and Commander?

Basilica Skullbomb is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Pauper, Historic.

Basilica Skullbomb

Q: What type of card is Basilica Skullbomb?

Basilica Skullbomb is an Artifact. Its oracle text reads: "{1}, Sacrifice this artifact: Draw a card. {2}{W}, Sacrifice this artifact: Target creature you control gets +2/+2 and gains flying until end of turn. Draw a card. Activate only as a sorcery. *It shines with the conviction of a zealous acolyte.*"