Someone trusts you deeply, to let you hold a piece of them like this. It thrums in tune with your heart.
Allows a non-daemon to learn common daemon traits when used with a Fysa or Aria I. For example, for a rrex to learn Incorporeal, they must have a Fysa I and a Daemon Eye. For a rrex to learn Deathly, they must have an Aria I and a Daemon Eye.