Is Tandem Lookout legal in Standard, Modern, and Commander?

Tandem Lookout is legal in: Modern, Legacy, Vintage, Commander, Pauper.

Tandem Lookout

Q: What type of card is Tandem Lookout?

Tandem Lookout is a Creature — Human Scout. Its oracle text reads: "Soulbond (You may pair this creature with another unpaired creature when either enters. They remain paired for as long as you control both of them.) As long as Tandem Lookout is paired with another creature, each of those creatures has "Whenever this creature deals damage to an opponent, draw a card." Power/Toughness: 2/1"

Creature — Human Scout

Soulbond (You may pair this creature with another unpaired creature when either enters. They remain paired for as long as you control both of them.)

As long as Tandem Lookout is paired with another creature, each of those creatures has "Whenever this creature deals damage to an opponent, draw a card."

Power/Toughness: 2/1

Set Modern Masters 2017

Rarity Common

Mana Value 3

Artist Kev Walker

Collector # 53

Scryfall