>>410336257th to 8th Gym in each gen
> Gen INothing
> Gen IIRadio Tower (Rocket Encounter), Route 44, Icy Path
> Gen IIISeafloor Cavern (Magma/Aqua Encounter), Cave of Origin (Legendary Battle)
> Gen IVLake Acuity (Mini-Boss Battle), Team Galactic HQ (Galactic Encounter), Mt. Coronet Upper Levels, Spear Pillar (Galactic Encounter + Legendary Battle), Route 222
> Gen V (BW)Dragonspiral Tower (Plasma Encounter), Route 8, Route 9
> Gen V (B2W2)Opelucid City (Plasma Encounter), Seaside Cave, Route 21
> Gen VILysandre Labs (Flare Encounter), Team Flare Secret HQ (Flare Encounter + Legendary Battle), Route 18, Couriway Town (Mini-Boss Battle), Route 19, Route 20, Pokemon Village
> Gen VII (USUM from Kommo-o to Ribombee)Ultra Necropolis (Legendary Battle), Mina's Trial (Mini-Boss Battles)