Castelia Sewers

Unova

	Black 2	White 2	Black	White
Walking in tall grass or a cave
Rattata	45% L14–17	45% L14–17
Zubat	45% L14–17	45% L14–17
Grimer	10% L15–17	10% L15–17
	Black 2	White 2	Black	White
Fishing with a Super Rod
Grimer	100% L40–70	100% L40–70
	Black 2	White 2	Black	White
Fishing in dark spots
Grimer	80% L40–60	80% L40–60
Muk	20% L50–70	20% L50–70
	Black 2	White 2	Black	White
Surfing
Grimer	100% L5–15	100% L5–15
	Black 2	White 2	Black	White
Surfing in dark spots
Grimer	95% L5–20	95% L5–20
Muk	5% L5–20	5% L5–20

	Black 2	White 2	Black	White
Walking in tall grass or a cave
Rattata	45% L14–17	45% L14–17
Zubat	45% L14–17	45% L14–17
Grimer	10% L15–17	10% L15–17
	Black 2	White 2	Black	White
Fishing with a Super Rod
Grimer	100% L40–70	100% L40–70
	Black 2	White 2	Black	White
Fishing in dark spots
Grimer	80% L60	80% L60
Muk	20% L70	20% L70
	Black 2	White 2	Black	White
Surfing
Grimer	100% L5–15	100% L5–15
	Black 2	White 2	Black	White
Surfing in dark spots
Grimer	95% L5–20	95% L5–20
Muk	5% L5–20	5% L5–20