Is Futurist Spellthief legal in Standard, Modern, and Commander?

Futurist Spellthief is legal in: Historic.

Futurist Spellthief

Q: What type of card is Futurist Spellthief?

Futurist Spellthief is a Creature — Moonfolk Wizard. Its oracle text reads: "Flash When Futurist Spellthief enters the battlefield, conjure a duplicate of target spell into your hand. That card perpetually gains "You may spend mana as though it were mana of any color to cast this spell." Power/Toughness: 3/2"

Creature — Moonfolk Wizard

Flash

When Futurist Spellthief enters the battlefield, conjure a duplicate of target spell into your hand. That card perpetually gains "You may spend mana as though it were mana of any color to cast this spell."

Power/Toughness: 3/2

Set Alchemy: Kamigawa

Rarity Rare

Mana Value 3

Artist Michele Giorgi

Collector # 8

Scryfall