Is Master of the Wild Hunt legal in Standard, Modern, and Commander?

Master of the Wild Hunt is legal in: Modern, Legacy, Vintage, Commander.

Master of the Wild Hunt

Q: What type of card is Master of the Wild Hunt?

Master of the Wild Hunt is a Creature — Human Shaman. Its oracle text reads: "At the beginning of your upkeep, create a 2/2 green Wolf creature token. {T}: Tap all untapped Wolf creatures you control. Each Wolf tapped this way deals damage equal to its power to target creature. That creature deals damage equal to its power divided as its controller chooses among any number of those Wolves."

Creature — Human Shaman

At the beginning of your upkeep, create a 2/2 green Wolf creature token.

: Tap all untapped Wolf creatures you control. Each Wolf tapped this way deals damage equal to its power to target creature. That creature deals damage equal to its power divided as its controller chooses among any number of those Wolves.