Is Notion Thief legal in Standard, Modern, and Commander?

Notion Thief is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Notion Thief

Q: What type of card is Notion Thief?

Notion Thief is a Creature — Human Rogue. Its oracle text reads: "FlashIf an opponent would draw a card except the first one they draw in each of their draw steps, instead that player skips that draw and you draw a card."

Creature — Human Rogue

Flash<br>If an opponent would draw a card except the first one they draw in each of their draw steps, instead that player skips that draw and you draw a card.

Set Pioneer Masters

Rarity Rare

Artist Clint Cearley