Your search for "cosmic epiphany 283" revealed the following:
Cosmic Epiphany (Foil) (DMU) from Dominaria United, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Eli Minaya Card Text:Draw cards equal to the number of instant and sorcery cards in your graveyard.
Cosmic Epiphany (DMU) from Dominaria United, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Eli Minaya Card Text:Draw cards equal to the number of instant and sorcery cards in your graveyard.
Swamp - Full Art (283) (BRO) from The Brothers' War, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Robin Olausson