Johto Union Cave (location)
This is the Pokémon Location guide for Union Cave in Johto.
Choose which generation of games you're playing to see the Pokémon and capture methods.
Generation 4 - 1F
Walking
Walking in grass or a cave
| Pokémon | Games | Times | Rarity | Levels | Details | |
|---|---|---|---|---|---|---|
| Rattata
|
HG | SS |    |
 |
4-6 | |
| Sandshrew
|
HG | SS | |
|
6 | |
| Zubat
|
HG | SS | |
|
5-7 | |
| Geodude
|
HG | SS | |
|
6 | |
| Rattata
|
HG | SS | |
 |
4 | |
| Onix
|
HG | SS | |
 |
6 | |
| Hoenn Sound | ||||||
| Makuhita
|
HG | SS | |
|
5 | |
| Absol
|
HG | SS | |
|
6 | |
| Sinnoh Sound | ||||||
| Chingling
|
HG | SS | |
|
5 | |
| Bronzor
|
HG | SS | |
|
6 | |
Surfing
Surfing on water
| Pokémon | Games | Times | Rarity | Levels | Details | |
|---|---|---|---|---|---|---|
| Wooper
|
HG | SS | |
|
10-20 | |
| Quagsire
|
HG | SS | |
|
10-25 | |
Super Rod
Fishing using the Super Rod
| Pokémon | Games | Times | Rarity | Levels | Details | |
|---|---|---|---|---|---|---|
| Goldeen
|
HG | SS | |
|
40 | |
| Seaking
|
HG | SS | |
|
40 | |
| Magikarp
|
HG | SS | |
|
40 | |
Good Rod
Fishing using the Good Rod
| Pokémon | Games | Times | Rarity | Levels | Details | |
|---|---|---|---|---|---|---|
| Goldeen
|
HG | SS | |
|
20 | |
| Magikarp
|
HG | SS | |
|
20 | |
Old Rod
Fishing using the Old Rod
| Pokémon | Games | Times | Rarity | Levels | Details | |
|---|---|---|---|---|---|---|
| Magikarp
|
HG | SS | |
|
10 | |
| Goldeen
|
HG | SS | |
|
10 | |
Generation 4 - B1F
Walking
Walking in grass or a cave
| Pokémon | Games | Times | Rarity | Levels | Details | |
|---|---|---|---|---|---|---|
| Rattata
|
HG | SS | |
|
6-8 | |
| Sandshrew
|
HG | SS | |
|
8 | |
| Zubat
|
HG | SS | |
|
7-9 | |
| Geodude
|
HG | SS | |
|
8 | |
| Onix
|
HG | SS | |
|
8 | |
| Rattata
|
HG | SS | |
|
6 | |
| Hoenn Sound | ||||||
| Makuhita
|
HG | SS | |
|
7 | |
| Absol
|
HG | SS | |
|
8 | |
| Sinnoh Sound | ||||||
| Chingling
|
HG | SS | |
|
7 | |
| Bronzor
|
HG | SS | |
|
8 | |
Surfing
Surfing on water
| Pokémon | Games | Times | Rarity | Levels | Details | |
|---|---|---|---|---|---|---|
| Wooper
|
HG | SS | |
|
10-20 | |
| Quagsire
|
HG | SS | |
|
10-25 | |
Super Rod
Fishing using the Super Rod
| Pokémon | Games | Times | Rarity | Levels | Details | |
|---|---|---|---|---|---|---|
| Goldeen
|
HG | SS | |
|
40 | |
| Seaking
|
HG | SS | |
|
40 | |
| Magikarp
|
HG | SS | |
|
40 | |
Good Rod
Fishing using the Good Rod
| Pokémon | Games | Times | Rarity | Levels | Details | |
|---|---|---|---|---|---|---|
| Goldeen
|
HG | SS | |
|
20 | |
| Magikarp
|
HG | SS | |
|
20 | |
Old Rod
Fishing using the Old Rod
| Pokémon | Games | Times | Rarity | Levels | Details | |
|---|---|---|---|---|---|---|
| Magikarp
|
HG | SS | |
|
10 | |
| Goldeen
|
HG | SS | |
|
10 | |
Generation 4 - B2F
Walking
Walking in grass or a cave
| Pokémon | Games | Times | Rarity | Levels | Details | |
|---|---|---|---|---|---|---|
| Raticate
|
HG | SS | |
|
22 | |
| Zubat
|
HG | SS | |
|
22 | |
| Golbat
|
HG | SS | |
|
22 | |
| Geodude
|
HG | SS | |
|
21 | |
| Rattata
|
HG | SS | |
|
20 | |
| Onix
|
HG | SS | |
|
23 | |
| Hoenn Sound | ||||||
| Makuhita
|
HG | SS | |
|
22 | |
| Absol
|
HG | SS | |
|
22 | |
| Sinnoh Sound | ||||||
| Chingling
|
HG | SS | |
|
22 | |
| Bronzor
|
HG | SS | |
|
22 | |
Surfing
Surfing on water
| Pokémon | Games | Times | Rarity | Levels | Details | |
|---|---|---|---|---|---|---|
| Tentacool
|
HG | SS | |
|
10-20 | |
| Quagsire
|
HG | SS | |
|
15-25 | |
| Tentacruel
|
HG | SS | |
|
15-25 | |
Interact
Static Pokemon that attacks when interacted with
| Pokémon | Games | Times | Rarity | Levels | Details | |
|---|---|---|---|---|---|---|
| Lapras
|
HG | SS | |
 |
20 | |
Generation 2 - 1F
Walking
Walking in grass or a cave
| Pokémon | Games | Times | Rarity | Levels | Details | ||
|---|---|---|---|---|---|---|---|
| Sandshrew
|
G | S | C | |
|
6 | |
| Zubat
|
G | S | C | |
|
5-7 | |
| Geodude
|
G | S | C | |
|
6 | |
| Rattata
|
G | S | C | |
|
4 | |
| Onix
|
G | S | C | |
|
6 | |
Surfing
Surfing on water
| Pokémon | Games | Times | Rarity | Levels | Details | ||
|---|---|---|---|---|---|---|---|
| Wooper
|
G | S | C | |
|
15-19 | |
| Quagsire
|
G | S | C | |
|
15-24 | |
Super Rod
Fishing using the Super Rod
| Pokémon | Games | Times | Rarity | Levels | Details | ||
|---|---|---|---|---|---|---|---|
| Goldeen
|
G | S | C | |
|
40 | |
| Seaking
|
G | S | C | |
|
40 | |
| Magikarp
|
G | S | C | |
|
40 | |
Good Rod
Fishing using the Good Rod
| Pokémon | Games | Times | Rarity | Levels | Details | ||
|---|---|---|---|---|---|---|---|
| Goldeen
|
G | S | C | |
|
20 | |
| Magikarp
|
G | S | C | |
|
20 | |
Old Rod
Fishing using the Old Rod
| Pokémon | Games | Times | Rarity | Levels | Details | ||
|---|---|---|---|---|---|---|---|
| Magikarp
|
G | S | C | |
|
10 | |
| Goldeen
|
G | S | C | |
|
10 | |
Generation 2 - B1F
Walking
Walking in grass or a cave
| Pokémon | Games | Times | Rarity | Levels | Details | ||
|---|---|---|---|---|---|---|---|
| Sandshrew
|
G | S | C | |
|
8 | |
| Zubat
|
G | S | C | |
|
7-9 | |
| Geodude
|
G | S | C | |
|
8 | |
| Onix
|
G | S | C | |
|
8 | |
| Rattata
|
G | S | C | |
|
6 | |
Surfing
Surfing on water
| Pokémon | Games | Times | Rarity | Levels | Details | ||
|---|---|---|---|---|---|---|---|
| Wooper
|
G | S | C | |
|
15-19 | |
| Quagsire
|
G | S | C | |
|
15-24 | |
Super Rod
Fishing using the Super Rod
| Pokémon | Games | Times | Rarity | Levels | Details | ||
|---|---|---|---|---|---|---|---|
| Goldeen
|
G | S | C | |
|
40 | |
| Seaking
|
G | S | C | |
|
40 | |
| Magikarp
|
G | S | C | |
|
40 | |
Good Rod
Fishing using the Good Rod
| Pokémon | Games | Times | Rarity | Levels | Details | ||
|---|---|---|---|---|---|---|---|
| Goldeen
|
G | S | C | |
|
20 | |
| Magikarp
|
G | S | C | |
|
20 | |
Old Rod
Fishing using the Old Rod
| Pokémon | Games | Times | Rarity | Levels | Details | ||
|---|---|---|---|---|---|---|---|
| Magikarp
|
G | S | C | |
|
10 | |
| Goldeen
|
G | S | C | |
|
10 | |
Generation 2 - B2F
Walking
Walking in grass or a cave
| Pokémon | Games | Times | Rarity | Levels | Details | ||
|---|---|---|---|---|---|---|---|
| Raticate
|
G | S | C | |
|
22 | |
| Zubat
|
G | S | C | |
|
22 | |
| Golbat
|
G | S | C | |
|
22 | |
| Geodude
|
G | S | C | |
|
21 | |
| Rattata
|
G | S | C | |
|
20 | |
| Onix
|
G | S | C | |
|
23 | |
Surfing
Surfing on water
| Pokémon | Games | Times | Rarity | Levels | Details | ||
|---|---|---|---|---|---|---|---|
| Tentacool
|
G | S | C | |
|
15-19 | |
| Quagsire
|
G | S | C | |
|
20-24 | |
| Tentacruel
|
G | S | C | |
|
20-24 | |
Super Rod
Fishing using the Super Rod
| Pokémon | Games | Times | Rarity | Levels | Details | ||
|---|---|---|---|---|---|---|---|
| Shellder
|
G | S | C | |
|
40 | |
| Chinchou
|
G | S | C | |
|
40 | |
| Tentacruel
|
G | S | C | |
|
40 | |
| Lanturn
|
G | S | C | |
|
40 | |
Good Rod
Fishing using the Good Rod
| Pokémon | Games | Times | Rarity | Levels | Details | ||
|---|---|---|---|---|---|---|---|
| Tentacool
|
G | S | C | |
|
20 | |
| Magikarp
|
G | S | C | |
|
20 | |
| Shellder
|
G | S | C | |
|
20 | |
| Chinchou
|
G | S | C | |
|
20 | |
Old Rod
Fishing using the Old Rod
| Pokémon | Games | Times | Rarity | Levels | Details | ||
|---|---|---|---|---|---|---|---|
| Magikarp
|
G | S | C | |
|
10 | |
| Tentacool
|
G | S | C | |
|
10 | |
Interact
Static Pokemon that attacks when interacted with
| Pokémon | Games | Times | Rarity | Levels | Details | ||
|---|---|---|---|---|---|---|---|
| Lapras
|
G | S | C | |
|
20 | |