Is Spectral Adversary legal in Standard, Modern, and Commander?

Spectral Adversary is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Spectral Adversary

Q: What type of card is Spectral Adversary?

Spectral Adversary is a Creature — Spirit. Its oracle text reads: "Flash Flying When this creature enters, you may pay {1}{U} any number of times. When you pay this cost one or more times, put that many +1/+1 counters on this creature, then up to that many other target artifacts, creatures, and/or enchantments phase out. Power/Toughness: 2/1"

Creature — Spirit

Flash

Flying

When this creature enters, you may pay any number of times. When you pay this cost one or more times, put that many +1/+1 counters on this creature, then up to that many other target artifacts, creatures, and/or enchantments phase out.

Power/Toughness: 2/1

Set Innistrad: Midnight Hunt

Rarity Mythic Rare

Mana Value 2

Artist Uriah Voth

Collector # 77

Scryfall