Is Prismatic Boon legal in Standard, Modern, and Commander?

Prismatic Boon is legal in: Legacy, Vintage, Commander.

What type of card is Prismatic Boon?

Prismatic Boon is an Instant. Its oracle text reads: "Choose a color. X target creatures gain protection from the chosen color until end of turn."

Instant

Choose a color. X target creatures gain protection from the chosen color until end of turn.

Set Mirage

Rarity Uncommon

Artist Thomas Gianni

Instant Protection Commander Legacy Vintage