ETERNAL DARKNESS: SANITY'S REQUIEM TIPS & TRICKS
Recovery
When you learn the recover spell, use Chattur'gha (Red) to recover your health, Xel'lotath (Green) to recover your sanity, or Ulyaoth (Blue) To recover your magic.
Invisibility
Use the Reveal Invisible spell with the Mantorok Rune to make your character invisible.
Lose your sanity
To intentionally lose your sanity, kill the servants or other people who have not been taken over by Bonethieves.