Crystal

Union Cave

Johto · 19 Pokémon · Also inHG/SS G/S

SimplifiedAdvanced

Static Encounter

Pokémon	Lv.	Crystal
Lapras WaterIce Hidden Ability	20	100%

1F

Map

Walking · Cave

Time

Pokémon	Lv.	Morning	Day	Night
Sandshrew Ground	6	60%	60%	–
Geodude RockGround	6	60%	60%	30%
Zubat PoisonFlying	5–7	50%	50%	5%
Rattata Normal	4–6	20%	20%	40%
Onix RockGround	6	10%	10%	5%
Wooper WaterGround	5	–	–	20%

Surfing

Pokémon	Lv.	Crystal
Wooper WaterGround	15–19	60%
Quagsire WaterGround	15–24	40%

Old Rod

Pokémon	Lv.	Crystal
Magikarp Water	10	85%
Goldeen Water	10	15%

Good Rod

Pokémon	Lv.	Crystal
Goldeen Water	20	65%
Magikarp Water	20	35%

Super Rod

Pokémon	Lv.	Crystal
Goldeen Water	40	70%
Magikarp Water	40	20%
Seaking Water	40	10%

Items

Great Ball, X Attack, Potion, Awakening

B1F

Map

Walking · Cave

Time

Pokémon	Lv.	Morning	Day	Night
Zubat PoisonFlying	6–8	100%	100%	30%
Geodude RockGround	8	60%	60%	30%
Rattata Normal	6–8	20%	20%	10%
Onix RockGround	8	20%	20%	10%
Wooper WaterGround	8	–	–	20%

Surfing

Pokémon	Lv.	Crystal
Wooper WaterGround	15–19	60%
Quagsire WaterGround	15–24	40%

Old Rod

Pokémon	Lv.	Crystal
Magikarp Water	10	85%
Goldeen Water	10	15%

Good Rod

Pokémon	Lv.	Crystal
Goldeen Water	20	65%
Magikarp Water	20	35%

Super Rod

Pokémon	Lv.	Crystal
Goldeen Water	40	70%
Magikarp Water	40	20%
Seaking Water	40	10%

Items

TM39 Swift, X Defense

B2F

Map

Walking · Cave

Time

Pokémon	Lv.	Morning	Day	Night
Zubat PoisonFlying	22	100%	100%	30%
Golbat PoisonFlying	22	60%	60%	30%
Raticate Normal	21	20%	20%	10%
Geodude RockGround	20	10%	10%	5%
Onix RockGround	23	10%	10%	5%
Quagsire WaterGround	22	–	–	20%

Surfing

Pokémon	Lv.	Crystal
Tentacool WaterPoison	15–19	60%
Quagsire WaterGround	20–24	30%
Tentacruel WaterPoison	20–24	10%

Old Rod

Pokémon	Lv.	Crystal
Magikarp Water	10	85%
Krabby Water	10	15%

Good Rod

Time

Pokémon	Lv.	Morning	Day	Night
Krabby Water	20	110%	110%	55%
Magikarp Water	20	70%	70%	35%
Corsola WaterRock	20	20%	20%	–
Staryu Water	20	–	–	10%

Super Rod

Time

Pokémon	Lv.	Morning	Day	Night
Krabby Water	40	120%	120%	60%
Corsola WaterRock	40	60%	60%	–
Kingler Water	40	20%	20%	10%
Staryu Water	40	–	–	30%

Items

Elixir, Hyper Potion