Is Numai Outcast legal in Standard, Modern, and Commander?

Numai Outcast is legal in: Modern, Legacy, Vintage, Commander.

What type of card is Numai Outcast?

Numai Outcast is a Creature — Human Samurai. Its oracle text reads: "Bushido 2 (Whenever this creature blocks or becomes blocked, it gets +2/+2 until end of turn.) {B}, Pay 5 life: Regenerate this creature. *"Beware the blade of dishonor. It kills more silently than war, more quickly than age." —Sensei Golden-Tail* Power/Toughness: 1/1"