Attach to a Dúnedain or Gondor hero. Restricted.

Attached hero gets +1 .

Response: After attached hero participates in an attack that destroys an enemy with 5 or more printed hit points, exhaust Sword of Númenor to add 1 resource to attached hero's resource pool.

...the flowing characters of Númenor glinted like fire upon the blade.
–The Fellowship of the Ring