Is Galepowder Mage legal in Standard, Modern, and Commander?

Galepowder Mage is legal in: Modern, Legacy, Vintage, Commander.

Galepowder Mage

Q: What type of card is Galepowder Mage?

Galepowder Mage is a Creature — Kithkin Wizard. Its oracle text reads: "Flying Whenever this creature attacks, exile another target creature. Return that card to the battlefield under its owner's control at the beginning of the next end step."

Creature — Kithkin Wizard

Flying

Whenever this creature attacks, exile another target creature. Return that card to the battlefield under its owner's control at the beginning of the next end step.

Set Commander Legends: Battle for Baldur's Gate

Rarity Rare

Mana Value 4

Artist Jeremy Jarvis

Collector # 694

Scryfall Gatherer