Power of Command
Challenge of the Wainriders #55 (x3)
Attachement
[1]
Master.  

Attach to the hero with The One Ring.

Limit 1 per hero. Attached hero gets +1 Willpower

Response: After attached hero commits to the quest, exhaust The One Ring and raise your threat by 1 to give each other unique character you control +1 Willpower until the end of the phase.