Is Sandstalker Moloch legal in Standard, Modern, and Commander?

Sandstalker Moloch is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Sandstalker Moloch

Q: What type of card is Sandstalker Moloch?

Sandstalker Moloch is a Creature — Lizard. Its oracle text reads: "Flash When this creature enters, if an opponent cast a blue and/or black spell this turn, look at the top four cards of your library. You may reveal a permanent card from among them and put it into your hand. Put the rest on the bottom of your library in a random order."

Creature — Lizard

Flash

When this creature enters, if an opponent cast a blue and/or black spell this turn, look at the top four cards of your library. You may reveal a permanent card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

Set March of the Machine

Rarity Uncommon

Mana Value 3

Artist Donato Giancola

Collector # 203

Scryfall Gatherer