From PRIMUS Database
- Sludd is a personally-tinted take on elemental characters such as Swamp Thing (and the lesser known Garbage Man).
- The nemesis Ezekiel Morse and his interactions with Sullivan was/were inspired by a certain Kingdom Hearts series villain. This fact has nothing to do with his soundtrack currently being all KH songs. Promise.
- Additionally, part of the creative process involved taking inspiration from my first RP character from City of Heroes: a mutant that could turn into a bulky cloud-like form. This is reflected somewhat in Sludd's "massive form".
- Like Atomac, he was retconned from an adult version of the character.