When a Prisoner is struck by a Wax Eater attack (either at range or by falling on one):
• Discard the top 3 tiles from the Draw Stack face up.
• That Prisoner goes LIGHTS OUT.
These penalties are incurred for each Prisoner hit by a given Monster. Multiple Prisoners can be hit at the same time and/or a Prisoner can be hit by multiple monsters, leading to a massive amount of tiles discarded from the Draw Stack. Such a large loss of tiles risks discarding critical tiles needed to win – or simply devour so much wax that your lights will fail before you can escape.