Sphinx of Forgotten Lore (Borderless) (Mana Foil) [Foundations] Basic Darkness Energy "The dragon wing of night

"The dragon wing of night o'erspreads the earth

The afterlife will have to wait

If it's a Unicorn

you cannot get hold of the tiger's cubs

" —Donal Alloway

Sphinx of Forgotten Lore (Borderless) (Mana Foil) [Foundations] Basic Darkness Energy "The dragon wing of nightSet: Foundations Type: Creature Sphinx Rarity: Mythic Cost: {2}{U}{U} Flash (You may cast this spell any time you could cast an instant.) Flying Whenever this creature attacks, target instant or sorcery card in your graveyard gains flashback until end of turn. The flashback cost is equal to that card's mana cost. (You may cast that card from your graveyard for its flashback cost. Then exile it.)