Is Kaya, Orzhov Usurper legal in Standard, Modern, and Commander?

Kaya, Orzhov Usurper is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Kaya, Orzhov Usurper

Q: What type of card is Kaya, Orzhov Usurper?

Kaya, Orzhov Usurper is a Legendary Planeswalker — Kaya. Its oracle text reads: "+1: Exile up to two target cards from a single graveyard. You gain 2 life if at least one creature card was exiled this way. −1: Exile target nonland permanent with mana value 1 or less. −5: Kaya deals damage to target player equal to the number of cards that player owns in exile and you gain that much life."