The Jack Lantern (Lucernae capitiscucurbita "lantern pumpkin head") is a digging boss-monster whose first recorded appearance was on Halloween 2012. He is one of the Undead Monsters and may be seen during the Survive the zombie apocalypse quest.
Boss-Monsters of Godville
Deep underground caverns, Hell|
It can be lured out of hiding by the smell of heroes carrying large amounts of sweet-smelling treats. It is only scared off by daylight. Legend tells of how Jack had fallen in love with Jill, but she went tumbling after some other flashy lantern with a big black horse. Jack vowed to scare any hero who seemed even remotely happy or at the least mildly disappointed.
Its health is 200% of the combined total health of the heroes in the duel. Your hero will exhibit an Aura of Spookiness as a result of walking past one unseen.