Is Thought-Stalker Warlock legal in Standard, Modern, and Commander?

Thought-Stalker Warlock is legal in: Standard, Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Thought-Stalker Warlock

Q: What type of card is Thought-Stalker Warlock?

Thought-Stalker Warlock is a Creature — Lizard Warlock. Its oracle text reads: "Menace (This creature can't be blocked except by two or more creatures.) When this creature enters, choose target opponent. If they lost life this turn, they reveal their hand, you choose a nonland card from it, and they discard that card. Otherwise, they discard a card. Power/Toughness: 2/2"

Creature — Lizard Warlock

Menace (This creature can't be blocked except by two or more creatures.)

When this creature enters, choose target opponent. If they lost life this turn, they reveal their hand, you choose a nonland card from it, and they discard that card. Otherwise, they discard a card.

Power/Toughness: 2/2

Set Bloomburrow

Rarity Uncommon

Mana Value 3

Artist Daniel Ljunggren

Collector # 118

Scryfall