Caldara
The Blood of Gondor#107 (x1)
Hero
(8) 2 1 2 3
Gondor.  

Action: Discard Caldara to put 1 ally from your discard pile into play for each other hero you control with a printed resource icon. (Limit once per game.)

...there is no purpose higher in the world as it now stands than the good of Gondor...
–Denethor, The Return of the King