Is Nyssa of Traken legal in Standard, Modern, and Commander?

Nyssa of Traken is legal in: Legacy, Vintage, Commander.

Nyssa of Traken

Q: What type of card is Nyssa of Traken?

Nyssa of Traken is a Legendary Creature — Human Scientist. Its oracle text reads: "You have no maximum hand size. Sonic Booster — Whenever Nyssa of Traken attacks, sacrifice any number of artifacts. When you sacrifice one or more artifacts this way, tap up to that many target creatures and draw that many cards. Doctor's companion (You can have two commanders if the other is the Doctor.) Power/Toughness: 3/4"

Legendary Creature — Human Scientist

You have no maximum hand size.

Sonic Booster — Whenever Nyssa of Traken attacks, sacrifice any number of artifacts. When you sacrifice one or more artifacts this way, tap up to that many target creatures and draw that many cards.

Doctor's companion (You can have two commanders if the other is the Doctor.)

Power/Toughness: 3/4

Set Doctor Who

Rarity Rare

Mana Value 4

Artist Irina Nordsol

Collector # 51

Scryfall