Is Scrapyard Mongrel legal in Standard, Modern, and Commander?

Scrapyard Mongrel is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Pauper.

Scrapyard Mongrel

Q: What type of card is Scrapyard Mongrel?

Scrapyard Mongrel is a Creature — Dog. Its oracle text reads: "As long as you control an artifact, this creature gets +2/+0 and has trample. (It can deal excess combat damage to the player or planeswalker it's attacking.)"

Creature — Dog

As long as you control an artifact, this creature gets +2/+0 and has trample. (It can deal excess combat damage to the player or planeswalker it's attacking.)

Set Magic 2015

Rarity Common

Mana Value 4

Artist Svetlin Velinov

Collector # 160

Scryfall Gatherer