Is Vexing Puzzlebox legal in Standard, Modern, and Commander?

Vexing Puzzlebox is legal in: Legacy, Vintage, Commander.

What type of card is Vexing Puzzlebox?

Vexing Puzzlebox is an Artifact. Its oracle text reads: "Whenever you roll one or more dice, put a number of charge counters on this artifact equal to the result. {T}: Add one mana of any color. Roll a d20. {T}, Remove 100 charge counters from this artifact: Search your library for an artifact card, put that card onto the battlefield, then shuffle."