Is Dragonologist legal in Standard, Modern, and Commander?

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

Dragonologist

Q: What type of card is Dragonologist?

Dragonologist is a Creature — Human Wizard. Its oracle text reads: "When this creature enters, look at the top six cards of your library. You may reveal an instant, sorcery, or Dragon card from among them and put it into your hand. Put the rest on the bottom of your library in a random order. Untapped Dragons you control have hexproof."

Creature — Human Wizard

When this creature enters, look at the top six cards of your library. You may reveal an instant, sorcery, or Dragon card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

Untapped Dragons you control have hexproof.

Set Tarkir: Dragonstorm

Rarity Rare

Mana Value 3

Artist Mila Pesic

Collector # 42

Scryfall Gatherer