Is Deathforge Shaman legal in Standard, Modern, and Commander?

Deathforge Shaman is legal in: Modern, Legacy, Vintage, Commander.

Deathforge Shaman

Q: What type of card is Deathforge Shaman?

Deathforge Shaman is a Creature — Ogre Shaman. Its oracle text reads: "Multikicker {R} (You may pay an additional {R} any number of times as you cast this spell.) When this creature enters, it deals damage to target player or planeswalker equal to twice the number of times it was kicked. Power/Toughness: 4/3"