Is Unforgiving One legal in Standard, Modern, and Commander?

Unforgiving One is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Unforgiving One

Q: What type of card is Unforgiving One?

Unforgiving One is a Creature — Spirit. Its oracle text reads: "Menace (This creature can't be blocked except by two or more creatures.) Whenever this creature attacks, return target creature card with mana value X or less from your graveyard to the battlefield, where X is the number of modified creatures you control. (Equipment, Auras you control, and counters are modifications.)"

Creature — Spirit

Menace (This creature can't be blocked except by two or more creatures.)

Whenever this creature attacks, return target creature card with mana value X or less from your graveyard to the battlefield, where X is the number of modified creatures you control. (Equipment, Auras you control, and counters are modifications.)

Set Kamigawa: Neon Dynasty

Rarity Uncommon

Mana Value 3

Artist Fariba Khamseh

Collector # 127

Scryfall Gatherer