Is Crusade legal in Standard, Modern, and Commander?

Crusade is legal in: no major formats. It is banned in: Legacy, Vintage, Commander.

What type of card is Crusade?

Crusade is an Enchantment. Its oracle text reads: "White creatures get +1/+1."

Enchantment

White creatures get +1/+1.

Set Limited Edition Alpha

Rarity Rare

Artist Mark Poole

Enchantment