"The harvest moon glows eerily."
Nightmare Fuel is a post-Moon Lord crafting material dropped by Pumpkings after The Devourer of Gods has been defeated. It is always used in conjunction with or as an alternative to Endothermic Energy.
Used in (Any Seasonal Energy)[edit | edit source]
- It takes 426 Nightmare Fuel to craft everything they are used in (including all God Slayer and Silva headpieces).
- This would require defeating the Pumpking between 22 to 43 times.
- "Nightmare fuel" is an informal term used to refer to highly disturbing content.
- The tooltip may be a reference to the item of the same name from the game Don't Starve, which is obtained from insanity based creatures.