Is Slumbering Walker legal in Standard, Modern, and Commander?

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

Slumbering Walker

Q: What type of card is Slumbering Walker?

Slumbering Walker is a Creature — Giant Warrior. Its oracle text reads: "This creature enters with two -1/-1 counters on it. At the beginning of your end step, you may remove a counter from this creature. When you do, return target creature card with power 2 or less from your graveyard to the battlefield."

Creature — Giant Warrior

This creature enters with two -1/-1 counters on it.

At the beginning of your end step, you may remove a counter from this creature. When you do, return target creature card with power 2 or less from your graveyard to the battlefield.

Set Lorwyn Eclipsed

Rarity Rare

Mana Value 5

Artist Jakub Kasper

Collector # 35

Scryfall