No competitive use.
Pokémon with Illuminate
Staryu
Starmie
Chinchou
Lanturn
Volbeat
Watchog
Morelull
ShiinoticIlluminate
Sun & Moon
Sun & MoonShowing Sun & Moon. Items may require trading, an event, or downloadable content.
StaryuStarmieChinchouLanturnVolbeatWatchogMorelullShiinoticSources: PokéAPI, PKHeX game records, Pokémon Showdown and Serebii.