Encounter set:
The Lonely Mountain
Enchantment.
When Revealed:
Attach to the hero with the most resources without Dragon-Spell attached. (Counts as a Condition attachment with the text:
"Attached hero gets -1 [Willpower] for each resource in its resource pool.
Forced:
When attached hero spends resources, attached hero takes X damage. X is equal to the number of resources spent")