Star Brooch
Angmar Awakened Hero Expansion #47 (x3)
Attachment
[1]
Item.  

Attach to a Dúnedain or Noldor hero. Limit 1 per hero.

While you are engaged with an enemy, attached hero gets +1 Willpower and cannot have its Willpower reduced.

...each cloak was pinned upon the left shoulder by a brooch of silver shaped like a rayed star. –The Return of the King