Is Urza, Planeswalker legal in Standard, Modern, and Commander?

Urza, Planeswalker is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Urza, Planeswalker

Q: What type of card is Urza, Planeswalker?

Urza, Planeswalker is a Legendary Planeswalker — Urza. Its oracle text reads: "You may activate the loyalty abilities of Urza twice each turn rather than only once. +2: Artifact, instant, and sorcery spells you cast this turn cost {2} less to cast. You gain 2 life. +1: Draw two cards, then discard a card. 0: Create two 1/1 colorless Soldier artifact creature tokens. −3: Exile target nonland permanent. −10: Artifacts and planeswalkers you control gain indestructible until end of turn. Destroy all nonland permanents."