Union Cave B1F North — Pokémon Crystal Inheritance

Every wild Pokémon here, by encounter method.

Union Cave B1F North lists 13 Pokémon across 5 encounter methods (good rod, grass, old rod, super rod, and more), between level 4 and 45. Between them they cover 6 types: WaterFireRockGroundFightingPoison.

Union Cave B1F North in other guides

The same area in other ROM hacks on this site. Each one has its own encounter table.

Opens up at The Azalea gym.

Good Rod Lv 15-25

55% of casts hook a Pokémon, and 10% bring up an item

	Pokémon	Types	Level	Rate
	Poliwag	Water	15	85%
	Poliwhirl	Water	25	15%

Grass Lv 4-6

4% of steps in grass start a battle

	Pokémon	Types	Level	Rate
	Slugma	Fire	4	25%
	Geodude	RockGround	5	25%
	Onix	RockGround	6	20%
	Machop	Fighting	5	13%
	Koffing	Poison	6	10%
	Grimer rare	Poison	5	5%
	Growlithe (Hisui) rare	FireRock	4	2%

Old Rod Lv 5

55% of casts hook a Pokémon, and 10% bring up an item

	Pokémon	Types	Level	Rate
	Magikarp	Water	5	70%
	Poliwag	Water	5	30%

Super Rod Lv 25-45

55% of casts hook a Pokémon, and 10% bring up an item

	Pokémon	Types	Level	Rate
	Poliwhirl	Water	25	70%
	Politoed	Water	35-45	30%

Surf Lv 15-20

2% of steps while surfing start a battle

	Pokémon	Types	Level	Rate
	Wooper	WaterGround	15	60%
	Quagsire	WaterGround	15-20	40%

Trainers here

5 fights here, in story order. ★ marks a gym leader or major battle.

TMs found here

• TM31 Brick Break — Union Cave B1F North
• TM39 Swift — Union Cave B1F North

Open in the interactive guide