Is Pale Wayfarer legal in Standard, Modern, and Commander?

Pale Wayfarer is legal in: Modern, Legacy, Vintage, Commander.

Pale Wayfarer

Q: What type of card is Pale Wayfarer?

Pale Wayfarer is a Creature — Spirit Giant. Its oracle text reads: "{2}{W}{W}, {Q}: Target creature gains protection from the color of its controller's choice until end of turn. ({Q} is the untap symbol.) *As it wandered Shadowmoor, it did not remember its crime—only its shame.* Power/Toughness: 4/4"