Candles of Corpses
The Dead Marshes Nightmare#8 (x1)
Treachery
Escape.  
When Revealed: Each player makes an escape test, dealing 1 card from the encounter deck. Each player who fails this test must either discard a hero from play or raise his threat by 5. Escape: 5

"You should not look in when the candles are lit." -Gollum, The Two Towers