mortivore's power and toughness are each equal to the number of creature cards in all graveyards.
b: regenerate mortivore. (the next time this creature would be destroyed, instead tap it, remove it from combat, and heal all damage on it.)
b: regenerate mortivore. (the next time this creature would be destroyed, instead tap it, remove it from combat, and heal all damage on it.)
<em>the light sigh of its breath whistles through its bones.</em>