Is Junkyard Scrapper legal in Standard, Modern, and Commander?

Junkyard Scrapper is legal in: Historic.

Junkyard Scrapper

Q: What type of card is Junkyard Scrapper?

Junkyard Scrapper is a Creature — Goblin Artificer. Its oracle text reads: "Whenever a nontoken artifact enters the battlefield under your control, exile a random nonland artifact card with lesser mana value from your library. You may cast that card until the end of your next turn. Power/Toughness: 3/3"

Creature — Goblin Artificer

Whenever a nontoken artifact enters the battlefield under your control, exile a random nonland artifact card with lesser mana value from your library. You may cast that card until the end of your next turn.

Power/Toughness: 3/3

Set Alchemy: Kamigawa

Rarity Rare

Mana Value 3

Artist Wayne Wu

Collector # 20

Scryfall