>>56143251Sharing some of my old ideas:
Elite Four central is a museum and each member is a curator with a specialty in their field of study.
Paleontologist, his team represents fauna from different geological eras: Omastar, Relichant, Yanmega, Dragapult, Tyrantrum, Mamoswine. His combat arena is a changing terrain starting with water and draining to sand and ending with freezing weather.
Anthropologist, her team represents different vestiges of human civilizations: Cofagrigus, Falinks, Golurk, Sigilyph, Probopass, Claydoll. Her combat arena is a reconstruction of ruins and labyrinths where her Pokémon blend in with this.
Artist, his team represents different artistic periods: Here I only had Sunflora as a representative of Van Gogh, this is the weakest concept perhaps it should be changed for another museum theme.
Astronomer, his team represents both celestial bodies and some sci-fi: Solrock, Lunatone, Minior, Staryu, Magnezone, Beheeyem. His arena would have different phenomena such as magnetic fields (Electric Terrain), radiation (extremely harsh sunlight) and zero gravity (Trick Room).
The champion would be the woman guide of the museum revealing this at the end of the tour, her team would be made up of a little from each of the sections of the museum.