Area Encounters
Cerulean Cave (B1F)
Slot-level encounter rows, conditions, and method breakdowns for Pokémon HeartGold.
slots
47
pokemon
22
methods
1
generation
Generation IV
· 47
| Slot | Pokémon | Method | Levels | Chance | Conditions |
|---|---|---|---|---|---|
#0 HeartGold |  Mewtwo psychic | Lv. 70 | 100% | No extra conditions | |
#0 HeartGold |  Geodude rock ground | Lv. 22-24 | 90% | No extra conditions | |
#0 HeartGold |  Psyduck water | Lv. 40 | 60% | No extra conditions | |
#0 HeartGold |  Magikarp water | Lv. 10 | 40% | No extra conditions | |
#0 HeartGold |  Poliwag water | Lv. 20 | 40% | No extra conditions | |
#3 HeartGold | Poliwag water | Lv. 40 | 40% | No extra conditions | |
#0 HeartGold |  Goldeen water | Lv. 20 | 30% | No extra conditions | |
#0 HeartGold |  Poliwhirl water | Lv. 40 | 30% | No extra conditions | |
#1 HeartGold | Magikarp water | Lv. 10 | 30% | No extra conditions | |
#1 HeartGold | Psyduck water | Lv. 35 | 30% | No extra conditions | |
#1 HeartGold | Poliwhirl water | Lv. 40 | 30% | No extra conditions | |
#4 HeartGold | Poliwag water | Lv. 40 | 30% | No extra conditions | |
#0 HeartGold |  Parasect bug grass | Lv. 45 | 20% | No extra conditions | |
#0 HeartGold |  Kadabra psychic | Lv. 46 | 20% | No extra conditions | |
#0 HeartGold |  Gyarados water flying | Lv. 40 | 15% | No extra conditions | |
#2 HeartGold | Magikarp water | Lv. 10 | 15% | No extra conditions | |
#5 HeartGold | Magikarp water | Lv. 20 | 15% | No extra conditions | |
#0 HeartGold |  Absol dark | Lv. 47 | 10% | No extra conditions | |
#0 HeartGold |  Ditto normal | Lv. 45 | 10% | No extra conditions | |
#0 HeartGold |  Golbat poison flying | Lv. 47 | 10% | No extra conditions | |
#0 HeartGold |  Makuhita fighting | Lv. 45 | 10% | No extra conditions | |
#0 HeartGold |  Chingling psychic | Lv. 45 | 10% | No extra conditions | |
#0 HeartGold |  Magneton electric steel | Lv. 45 | 10% | No extra conditions | |
#0 HeartGold |  Graveler rock ground | Lv. 26-30 | 10% | No extra conditions | |
#0 HeartGold |  Machoke fighting | Lv. 45 | 10% | No extra conditions | |
#0 HeartGold |  Bronzor steel psychic | Lv. 47 | 10% | No extra conditions | |
#1 HeartGold | Absol dark | Lv. 45 | 10% | No extra conditions | |
#1 HeartGold | Poliwag water | Lv. 20 | 10% | No extra conditions | |
#1 HeartGold | Makuhita fighting | Lv. 45 | 10% | No extra conditions | |
#1 HeartGold | Chingling psychic | Lv. 45 | 10% | No extra conditions | |
#1 HeartGold | Gyarados water flying | Lv. 40 | 10% | No extra conditions | |
#1 HeartGold | Bronzor steel psychic | Lv. 45 | 10% | No extra conditions | |
#1 HeartGold | Goldeen water | Lv. 20 | 10% | No extra conditions | |
#2 HeartGold | Goldeen water | Lv. 20 | 10% | No extra conditions | |
#3 HeartGold | Magikarp water | Lv. 10 | 10% | No extra conditions | |
#0 HeartGold |  Golduck water | Lv. 40 | 5% | No extra conditions | |
#0 HeartGold |  Electrode electric | Lv. 46 | 5% | No extra conditions | |
#1 HeartGold | Magneton electric steel | Lv. 47 | 5% | No extra conditions | |
#2 HeartGold | Gyarados water flying | Lv. 40 | 5% | No extra conditions | |
#2 HeartGold | Poliwag water | Lv. 20 | 5% | No extra conditions | |
#4 HeartGold | Magikarp water | Lv. 10 | 5% | No extra conditions | |
#0 HeartGold |  Wobbuffet psychic | Lv. 49 | 4% | No extra conditions | |
#1 HeartGold | Parasect bug grass | Lv. 47 | 4% | No extra conditions | |
#1 HeartGold | Golduck water | Lv. 40 | 4% | No extra conditions | |
#1 HeartGold | Wobbuffet psychic | Lv. 49 | 1% | No extra conditions | |
#2 HeartGold | Parasect bug grass | Lv. 47 | 1% | No extra conditions | |
#2 HeartGold | Golduck water | Lv. 40 | 1% | No extra conditions |