Is Daru Lancer legal in Standard, Modern, and Commander?

Daru Lancer is legal in: Legacy, Vintage, Commander, Pauper.

What type of card is Daru Lancer?

Daru Lancer is a Creature — Human Soldier. Its oracle text reads: "First strike Morph {2}{W}{W} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) *Although the Order frowned upon his preparations for the pits, behind closed doors most saw the fights as a necessary evil.* Power/Toughness: 3/4"