Aigle à Deux Têtes, Bête Héraldique CBLZ-FR015

You can banish this card from your Graveyard to target 1 face-up Xyz Monster you control with no Xyz Materials and 2 "Heraldic Beast" monsters in your Graveyard, attach those monsters from the Graveyard to the face-up Xyz Monster as Xyz Materials. You can only use the effect of "Heraldic Beast Twin-Headed Eagle" once per turn.