Godric sits by the fire, his eyes staring into nothingness, he starts to sing under this breath a song you’ve never heard, abruptly he stops and says
Everyone hates tembos. These creatures feature in stories meant to frighten children into being good. Unfortunately, tembos are not mere confabulations but all too real terrors. Tembos delight in causing ruin and heartbreak by carefully picking a means of death that creates the most anguish for the victim and his or her companions. The fact that Yarnath could put a compulsion on one to serve as his guardian to the entrance of his Ritual Tower reveals something of the lich’s wide and varied power.
Then it’s over, you question him to what he meant and he just looks blankly at you. You realize then he doesn’t remember.