Route 35 Coast North — Polished Crystal
Every wild Pokémon here, by encounter method.
Good Rod Lv 20
Headbutt Lv 10
Headbutt (rare tree) Lv 10
Old Rod Lv 10
Super Rod Lv 40
Surf Lv Base
About these levels
Many wild levels are not fixed. The game stores them as “base level ± N” and resolves the base from your badge count: 0→Lv 4, 4→Lv 20, 8→Lv 36, 12→Lv 49, 16→Lv 61. Those slots are shown as Base+1, Base, Base−3 and so on rather than as a made-up flat number.