Is Unyielding Gatekeeper legal in Standard, Modern, and Commander?

Unyielding Gatekeeper is legal in: Standard, Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Unyielding Gatekeeper

Q: What type of card is Unyielding Gatekeeper?

Unyielding Gatekeeper is a Creature — Elephant Cleric. Its oracle text reads: "Disguise {1}{W} (You may cast this card face down for {3} as a 2/2 creature with ward {2}. Turn it face up any time for its disguise cost.) When this creature is turned face up, exile another target nonland permanent. If you controlled it, return it to the battlefield tapped. Otherwise, its controller creates a 2/2 white and blue Detective creature token. Power/Toughness: 3/2"

Creature — Elephant Cleric

Disguise (You may cast this card face down for as a 2/2 creature with ward . Turn it face up any time for its disguise cost.)

When this creature is turned face up, exile another target nonland permanent. If you controlled it, return it to the battlefield tapped. Otherwise, its controller creates a 2/2 white and blue Detective creature token.

Power/Toughness: 3/2

Set Murders at Karlov Manor

Rarity Rare

Mana Value 2

Artist Borja Pindado

Collector # 35

Scryfall