Is Kami of the Waning Moon legal in Standard, Modern, and Commander?

Kami of the Waning Moon is legal in: Modern, Legacy, Vintage, Commander, Pauper.

Kami of the Waning Moon

Q: What type of card is Kami of the Waning Moon?

Kami of the Waning Moon is a Creature — Spirit. Its oracle text reads: "Flying Whenever you cast a Spirit or Arcane spell, target creature gains fear until end of turn. (It can't be blocked except by artifact creatures and/or black creatures.)"

Creature — Spirit

Flying

Whenever you cast a Spirit or Arcane spell, target creature gains fear until end of turn. (It can't be blocked except by artifact creatures and/or black creatures.)

Set Champions of Kamigawa

Rarity Common

Mana Value 3

Artist Matt Thompson

Collector # 120

Scryfall Gatherer