Double Pain is a badge which only appears in Paper Mario: The Thousand-Year Door.
Effects[]
Mario can wear this badge by using zero BP, while wearing this badge, receives twice as much damage from enemy attacks as he would. This effect does not apply to self-inflicted damage or damage from jumping on fire or spikes. Achieving three Poison Mushrooms in a Bingo! during battle in tandem with this badge will result in instant death. This badge is collected by buying it from Charlieton in Rogueport.