Is Ainok Wayfarer legal in Standard, Modern, and Commander?

Ainok Wayfarer is legal in: Standard, Modern, Pioneer, Legacy, Vintage, Commander, Pauper, Historic.

Ainok Wayfarer

Q: What type of card is Ainok Wayfarer?

Ainok Wayfarer is a Creature — Dog Scout. Its oracle text reads: "When this creature enters, mill three cards. You may put a land card from among them into your hand. If you don't, put a +1/+1 counter on this creature. (To mill three cards, put the top three cards of your library into your graveyard.)"

Creature — Dog Scout

When this creature enters, mill three cards. You may put a land card from among them into your hand. If you don't, put a +1/+1 counter on this creature. (To mill three cards, put the top three cards of your library into your graveyard.)

Set Tarkir: Dragonstorm

Rarity Common

Mana Value 2

Artist Filipe Pagliuso

Collector # 134

Scryfall Gatherer