Is Lock and Load legal in Standard, Modern, and Commander?

Lock and Load is legal in: Legacy, Vintage, Commander.

What type of card is Lock and Load?

Lock and Load is a Sorcery. Its oracle text reads: "Draw a card, then draw a card for each other instant and sorcery spell you've cast this turn. Plot {3}{U} (You may pay {3}{U} and exile this card from your hand. Cast it as a sorcery on a later turn without paying its mana cost. Plot only as a sorcery.)"