- Ascended Fanon/Canon Immigrant: The Board Of Dream Messengers was a concept created in the wake of the extremely high number of people with a Spirit Advisor appearing in series. It was introduced in the Ares spin-off, but is now recognised as a general part of the group.
- The use of the term 'Extinctionist' to refer to Pokextinction members first appeared in an early spin-off.
- The official name of the knock-out gas carried by Pokextinction sleeper agents (Concoction Subconica) was first used in the Dragon Island spin-off.
Trivia / Pokéumans