Is Cry of Contrition legal in Standard, Modern, and Commander?

Cry of Contrition is legal in: Modern, Legacy, Vintage, Commander, Pauper.

Cry of Contrition

Q: What type of card is Cry of Contrition?

Cry of Contrition is a Sorcery. Its oracle text reads: "Target player discards a card. Haunt (When this spell card is put into a graveyard after resolving, exile it haunting target creature.) When the creature this card haunts dies, target player discards a card."