Is Workshop Warchief legal in Standard, Modern, and Commander?

Workshop Warchief is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

What type of card is Workshop Warchief?

Workshop Warchief is a Creature — Rhino Warrior. Its oracle text reads: "Trample When this creature enters, you gain 3 life. When this creature dies, create a 4/4 green Rhino Warrior creature token. Blitz {4}{G}{G} (If you cast this spell for its blitz cost, it gains haste and "When this creature dies, draw a card." Sacrifice it at the beginning of the next end step.) Power/Toughness: 5/3"

Workshop Warchief

Creature — Rhino Warrior

Trample

When this creature enters, you gain 3 life.

When this creature dies, create a 4/4 green Rhino Warrior creature token.

Blitz (If you cast this spell for its blitz cost, it gains haste and "When this creature dies, draw a card." Sacrifice it at the beginning of the next end step.)