Is Deconstruction Hammer legal in Standard, Modern, and Commander?

Deconstruction Hammer is legal in: Standard, Modern, Pioneer, Legacy, Vintage, Commander, Pauper, Historic.

What type of card is Deconstruction Hammer?

Deconstruction Hammer is an Artifact — Equipment. Its oracle text reads: "Equipped creature gets +1/+1 and has "{3}, {T}, Sacrifice Deconstruction Hammer: Destroy target artifact or enchantment." Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)"