Grievous Wound
The Road Darkens #88 (x1)
Objective
Burden
Journey in the Dark
Wound.  

Setup: Add Grievous Wound to the staging area.

"Forced: After a hero takes damage, if Grievous Wound is unattached, attach to that hero. (Counts as a Condition attachment with the text:"Forced: After attached hero exhausts, deal 1 damage to it.")