Is Ashen Rider legal in Standard, Modern, and Commander?

Ashen Rider is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

What type of card is Ashen Rider?

Ashen Rider is a Creature — Archon. Its oracle text reads: "FlyingWhen Ashen Rider enters or dies, exile target permanent."

Creature — Archon

Flying<br>When Ashen Rider enters or dies, exile target permanent.

Set Pioneer Masters

Rarity Rare

Artist Chris Rahn

Creature Flying Exile Modern Pioneer Commander