Route 31 (Johto)
Pokémon Type Rarity Level
Aipom Aipom Headbutt Common 4–7
Bellsprout Bellsprout Grass Common 4–5
Caterpie Caterpie Grass Common 4–7
Chikorita Chikorita Grass Lure 10–10
Exeggcute Exeggcute Headbutt Very Common 4–7
Gastly Gastly Grass Rare 4–5
Gyarados Gyarados Super Rod Rare 40–40
Hoothoot Hoothoot Headbutt Very Common 4–7
Hoothoot Hoothoot Grass Very Common 4–7
Hoppip Hoppip Grass Rare 4–7
Kakuna Kakuna Grass Uncommon 7–7
Ledyba Ledyba Grass Uncommon 4–7
Magikarp Magikarp Super Rod Uncommon 40–40
Magikarp Magikarp Good Rod Very Common 20–20
Magikarp Magikarp Old Rod Very Common 10–10
Metapod Metapod Grass Uncommon 7–7
Pidgey Pidgey Headbutt Very Common 4–7
Pidgey Pidgey Grass Rare 4–7
Pidgey Pidgey Grass Uncommon 4–7
Politoed Politoed Water Lure 28–28
Poliwag Poliwag Super Rod Very Common 40–40
Poliwag Poliwag Good Rod Very Common 20–20
Poliwag Poliwag Old Rod Uncommon 10–10
Poliwag Poliwag Water Very Common 20–25
Poliwag Poliwag Water Horde 18–22
Poliwag Poliwag Grass Uncommon 4–5
Poliwhirl Poliwhirl Super Rod Very Common 40–40
Poliwhirl Poliwhirl Water Uncommon 25–25
Rattata Rattata Grass Common 4–7
Spinarak Spinarak Grass Uncommon 4–7
Weedle Weedle Grass Common 4–7
Zubat Zubat Grass Rare 4–7