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1. Grounding the Lightning by RattfinksWife

   Fandoms: Cuphead (Video Game), The Cuphead Show! (Cartoon)  

   • Mature
   • Creator Chose Not To Use Archive Warnings
   • No category
   • Complete Work

   23 Mar 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • The Devil & Cuphead & Mugman (Platonic/Gen)
   • The Devil & Cuphead (Cuphead)
   • The Devil & Mugman (Cuphead)
   • The Devil (Cuphead)
   • Cuphead (Cuphead)
   • Mugman (Cuphead)
   • Whump
   • Epilepsy
   • The Devil (Cuphead) has Epilepsy
   • Epileptic Devil (Cuphead)
   • Hurt/Comfort
   • Seizures
   • Vulnerable!Devil
   • Caretaking
   • Post-Ictal State
   • Power Dynamics
   • Soft Devil (Cuphead)

   Summary

   The Devil doesn’t flinch, he doesn't stumble, and he certainly doesn't show weakness. At least, that’s what Cuphead and Mugman thought until a failed break-in to the throne room ends with the Prince of Darkness crashing to the floor.

   Witnessing the Devil's tonic-clonic seizure for the first time changes everything. Now, the boys are left holding a secret that could topple Hell’s hierarchy—and the Devil is left realizing that even a King needs someone to move the furniture out of the way when the world starts to shake.

   Series

   • Part 2 of Epileptic Devil (Cuphead)

   Language:

   English

   Words:

   679

   Chapters:

   1/1

   Kudos:

   10

   Bookmarks:

   1

   Hits:

   86