Is Candlestick legal in Standard, Modern, and Commander?

Candlestick is legal in: Standard, Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Candlestick

Q: What type of card is Candlestick?

Candlestick is an Artifact — Clue Equipment. Its oracle text reads: "Equipped creature gets +1/+1 and has "Whenever this creature attacks, surveil 2." (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.) {2}, Sacrifice this Equipment: Draw a card. Equip {2}"

Artifact — Clue Equipment

Equipped creature gets +1/+1 and has "Whenever this creature attacks, surveil 2." (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)

, Sacrifice this Equipment: Draw a card.