Vanille, Cheerful l'Cie

If an effect moves a melded permanent to a new zone and then affects "that card," it affects both cards.

The mana value of a melded permanent is the sum of the mana values of its front faces. A permanent that becomes a copy of a melded permanent has only the characteristics of that combined back face, and its mana value is 0.

When two cards (for example, Fang, Fearless l'Cie and Vanille, Cheerful l'Cie) are melded, the result is a single permanent (in this case, Ragnarok, Divine Deliverance) that's represented by two cards. If the melded permanent goes to your graveyard from the battlefield, both cards are put into your graveyard. As the melded permanent leaves the battlefield, both of those cards are turned face up again. If the cards are put on the top or bottom of a library, their owner chooses their relative order.