Is Ryan Sinclair legal in Standard, Modern, and Commander?

Ryan Sinclair is legal in: Legacy, Vintage, Commander.

Ryan Sinclair

Q: What type of card is Ryan Sinclair?

Ryan Sinclair is a Legendary Creature — Human. Its oracle text reads: "Whenever Ryan attacks, exile cards from the top of your library until you exile a nonland card. You may cast the exiled card without paying its mana cost if it's a spell with mana value less than or equal to Ryan's power. Put the exiled cards not cast this way on the bottom of your library in a random order. Doctor's companion (You can have two commanders if the other is the Doctor.)"

Legendary Creature — Human

Whenever Ryan attacks, exile cards from the top of your library until you exile a nonland card. You may cast the exiled card without paying its mana cost if it's a spell with mana value less than or equal to Ryan's power. Put the exiled cards not cast this way on the bottom of your library in a random order.

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

Set Doctor Who

Rarity Rare

Mana Value 3

Artist Kim Sokol

Collector # 94

Scryfall Gatherer