Is Blinding Light legal in Standard, Modern, and Commander?

Blinding Light is legal in: Legacy, Vintage, Commander.

What type of card is Blinding Light?

Blinding Light is a Sorcery. Its oracle text reads: "Tap all nonwhite creatures."

Sorcery

Tap all nonwhite creatures.

Set Mirage

Rarity Uncommon

Artist Hannibal King

Sorcery Commander Legacy Vintage