Is Escaped Shapeshifter legal in Standard, Modern, and Commander?

Escaped Shapeshifter is legal in: Legacy, Vintage, Commander.

Escaped Shapeshifter

Q: What type of card is Escaped Shapeshifter?

Escaped Shapeshifter is a Creature — Shapeshifter. Its oracle text reads: "As long as an opponent controls a creature with flying not named Escaped Shapeshifter, this creature has flying. The same is true for first strike, trample, and protection from any color. Power/Toughness: 3/4"

Creature — Shapeshifter

As long as an opponent controls a creature with flying not named Escaped Shapeshifter, this creature has flying. The same is true for first strike, trample, and protection from any color.

Power/Toughness: 3/4

Set Tempest

Rarity Rare

Mana Value 5

Artist Douglas Shuler

Collector # 62

Scryfall