Is Dark Betrayal legal in Standard, Modern, and Commander?

Dark Betrayal is legal in: Modern, Pioneer, Legacy, Vintage, Commander, Historic.

What type of card is Dark Betrayal?

Dark Betrayal is an Instant. Its oracle text reads: "Destroy target black creature."

Instant

Destroy target black creature.

Set Pioneer Masters

Rarity Uncommon

Artist Nils Hamm

Instant Removal Modern Pioneer Commander