Is Valduk, Keeper of the Flame legal in Standard, Modern, and Commander?

Valduk, Keeper of the Flame is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Valduk, Keeper of the Flame

Q: What type of card is Valduk, Keeper of the Flame?

Valduk, Keeper of the Flame is a Legendary Creature — Human Shaman. Its oracle text reads: "At the beginning of combat on your turn, for each Aura and Equipment attached to Valduk, create a 3/1 red Elemental creature token with trample and haste. Exile those tokens at the beginning of the next end step. *The hammer strikes. The Flame awakens.* Power/Toughness: 3/2"

Legendary Creature — Human Shaman

At the beginning of combat on your turn, for each Aura and Equipment attached to Valduk, create a 3/1 red Elemental creature token with trample and haste. Exile those tokens at the beginning of the next end step.

*The hammer strikes. The Flame awakens.*

Power/Toughness: 3/2

Set Commander Masters

Rarity Uncommon

Mana Value 3

Artist Victor Adame Minguez

Collector # 266

Scryfall