Katilda and Lier

Whenever you cast a Human spell, target instant or sorcery card in your graveyard gains flashback until end of turn. The flashback cost is equal to its mana cost. (You may cast that card from your graveyard for its flashback cost. Then exile it.)

Siempre que lances un hechizo de Humano, la carta de instantáneo o de conjuro objetivo en tu cementerio gana la habilidad de retrospectiva hasta el final del turno. Su coste de retrospectiva es igual a su coste de maná.