Is Zhentarim Bandit legal in Standard, Modern, and Commander?

Zhentarim Bandit is legal in: Legacy, Vintage, Commander, Pauper.

Zhentarim Bandit

Q: What type of card is Zhentarim Bandit?

Zhentarim Bandit is a Creature — Halfling Rogue. Its oracle text reads: "Whenever this creature attacks, you may pay 1 life. If you do, create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")"

Creature — Halfling Rogue

Whenever this creature attacks, you may pay 1 life. If you do, create a Treasure token. (It's an artifact with ", Sacrifice this token: Add one mana of any color.")