Harry carefully lowered the last of the earth onto the second mound. He twirled his wand carefully, casting a series of Celtic runes into the two piles of soil either side of him. Some of the ancient symbol-spells were for protection, others for guidance on a journey into the unknown. He called on the white hounds of Arawn as protectors for the spirits. They came, as a white mist, which swirled and hummed lowly around the mausoleum.