During training Allie becomes familiar with the Pool - a cohesive, though shifting mental landscape jointly constructed by a number of minds; and more disturbingly encounters McFlor, who has been mind-wiped, so that his adult body is inhabited by a mind only two hours old. And as a fully-fledged Mindplayer Allie has to choose between the many specialist options open to her - Reality Affixing or Pathosfinding; Thrillseeking or Dreamfeeding.