Description
"The Deeper Magic from Before the Dawn of Time"
"It means that though the Witch knew the Deep Magic, there is a magic deeper still that she did not know. But if she could have looked a little farther back, into the stillness and the darkness before Time dawned, she would have read there a different incantation. She would have known that when a willing victim that has committed no treachery was killed in a traitor's stead, the Table would crack and even Death itself would start working backwards."
~Aslan, "The Chronicles of Narnia - The Lion, the Witch, and the Wardrobe"