Is Silverquill Lecturer legal in Standard, Modern, and Commander?

Silverquill Lecturer is legal in: Legacy, Vintage, Commander.

Silverquill Lecturer

Q: What type of card is Silverquill Lecturer?

Silverquill Lecturer is a Creature — Kor Wizard. Its oracle text reads: "Creature spells you cast have demonstrate. (Whenever you cast a creature spell, you may copy it. If you do, choose an opponent to also copy it. Each copy becomes a token.)"

Creature — Kor Wizard

Creature spells you cast have demonstrate. (Whenever you cast a creature spell, you may copy it. If you do, choose an opponent to also copy it. Each copy becomes a token.)

Set Modern Horizons 3 Commander

Rarity Rare

Mana Value 5

Artist Ryan Pancoast

Collector # 44

Scryfall Gatherer