Is Emptiness legal in Standard, Modern, and Commander?

Emptiness is legal in: Standard, Modern, Pioneer, Legacy, Vintage, Commander, Historic.

Emptiness

Q: What type of card is Emptiness?

Emptiness is a Creature — Elemental Incarnation. Its oracle text reads: "When this creature enters, if {W}{W} was spent to cast it, return target creature card with mana value 3 or less from your graveyard to the battlefield. When this creature enters, if {B}{B} was spent to cast it, put three -1/-1 counters on up to one target creature. Evoke {W/B}{W/B}"