What Pokémon can be found at Union Cave B2F?

186 different Pokémon species can be encountered at Union Cave B2F in Polished Crystal. See the encounters table for full details.

What items are available at Union Cave B2F?

5 items can be found at Union Cave B2F. Check the Items section for the complete list.

3 trainers can be battled at Union Cave B2F. See the Trainers section for teams and rewards.

Region

Johto

Type

cave

Part of

Connections

Pokémon	Level	Morning	Day	Night
zubat	Lv. 22	50%	50%	30%
golbat	Lv. 22	30%	30%	30%
raticate	Lv. 21	10%	10%	10%
geodude	Lv. 20	5%	5%	5%
onix	Lv. 23	5%	5%	5%
quagsire	Lv. 22	—	—	20%

Pokémon	Level	Morning	Day	Night
tentacool	Lv. 15	60%	60%	60%
quagsire	Lv. 20	30%	30%	30%
tentacruel	Lv. 20	10%	10%	10%

	Pokémon	Level	Morning	Day	Night
	magikarp	Lv. 10	85%	85%	85%
	krabby	Lv. 10	15%	15%	15%

	Pokémon	Level	Morning	Day	Night
	krabby	Lv. 20	55%	55%	55%
	magikarp	Lv. 20	35%	35%	35%

	Pokémon	Level	Morning	Day	Night
	krabby	Lv. 40	90%	90%	90%
	kingler	Lv. 40	10%	10%	10%

Morning: 5:00 AM – 8:59 AM

Day: 9:00 AM – 8:59 PM