He looks at him, his white eyes burning. "You've spoken to liches and lived? The vampires I'm less impressed by, as they can be easily spoken to and bargained with, but to speak to a Souleater and survive is a commendable feat, much less multiple liches. You truly are a strong mage, if your will is powerful enough to resist their magics." He looks around, and raps his scythe against the hard earth, cracking the stone. "What kind of ghosts? There are many kinds of ghost, good, bad, pranksters, and summoned to name a few. They all have some uncompleted task binding them here, and they cannot rest until that task is completed."