Castelia Sewers
Hiun Sewers ヒウンげすいどう		TrainersPokemonItems


West Exit: Relic Passage
Access To: Castelia City

Previously inaccessible in Black & White, Castelia's sewer system can now be accessed via a door in Sightseeing Pier. Originally, Team Plasma appear in this area, but more areas of it open up when Surf is obtained. It provides access to new areas of Castelia City, the Park area and a back alley. In Autumn and Winter, the water within the sewers is drained, giving access to new areas.

Special Moves used in Castelia Sewers:
Surf

 Castelia Sewers

Wild Pokémon

AnchorsStandard Walking
Standard SurfingSurfing SpotsStandard FishingFishing Spots
Standard Walking
Pokémon Black 2
RattataZubatGrimer
45%45%10%
LevelLevelLevel
14 - 1714 - 1715 - 17
Pokémon White 2
RattataZubatGrimer
45%45%10%
LevelLevelLevel
14 - 1714 - 1715 - 17
Standard Surfing
Pokémon Black 2
Grimer
100%
Level
5 - 15
Pokémon White 2
Grimer
100%
Level
5 - 15
Surfing Spots
Pokémon Black 2
GrimerMuk
95%5%
LevelLevel
5 - 205 - 20
Pokémon White 2
GrimerMuk
95%5%
LevelLevel
5 - 205 - 20
Standard Fishing
Pokémon Black 2
Grimer
100%
Level
40 - 70
Pokémon White 2
Grimer
100%
Level
40 - 70
Fishing Spots
Pokémon Black 2
GrimerMuk
90%10%
LevelLevel
40 - 6050 - 70
Pokémon White 2
GrimerMuk
90%10%
LevelLevel
40 - 6050 - 70

Trainers

Black 2 & White 2

PKMN Trainer Rival PignitePidove
Battle Type
Single Battle
Items
Level 20Level 18

Blaze
Super Luck
Attacks:
Defense Curl
Flame Charge
Arm Thrust
Smog		Attacks:
Leer
Quick Attack
Air Cutter
Roost
Hold Item:

Charcoal		Hold Item:
No Item
Snivy Chosen
Teamed with you
PKMN Trainer Rival DewottPidove
Battle Type
Single Battle
Items
Level 20Level 18

Torrent
Super Luck
Attacks:
Water Sport
Focus Energy
Razor Shell
Fury Cutter		Attacks:
Leer
Quick Attack
Air Cutter
Roost
Hold Item:

Mystic Water		Hold Item:
No Item
Tepig Chosen
Teamed with you
PKMN Trainer Rival ServinePidove
Battle Type
Single Battle
Items
Level 20Level 18

Overgrow
Super Luck
Attacks:
Wrap
Growth
Leaf Tornado
Leech Seed		Attacks:
Leer
Quick Attack
Air Cutter
Roost
Hold Item:

Miracle Seed		Hold Item:
No Item
Oshawott Chosen
Teamed with you
Team Plasma Grunt Scraggy
Battle Type
Single Battle
Items
Level 16

Shed Skin
Attacks:
Sand-attack
Faint Attack
Headbutt
Swagger
Hold Item:
No Item
Team Plasma Grunt Sandile
Battle Type
Single Battle
Items
Level 16

Intimidate
Attacks:
Sand-attack
Torment
Sand Tomb
Assurance
Hold Item:
No Item
Janitor Felix LillipupTrubbish
Battle Type
Single Battle
Items
Level 16Level 16

Vital Spirit
Stench
Attacks:
Odor Sleuth
Bite
Helping Hand
Take Down		Attacks:
Recycle
Toxic Spikes
Acid Spray
Doubleslap
Hold Item:
No Item		Hold Item:
No Item
Doctor Heath Sewaddle
Battle Type
Double Battle
Items
Level 17

Swarm
Attacks:
Tackle
String Shot
Bug Bite
Razor Leaf
Hold Item:
No Item
Worker Zack Drilbur
Battle Type
Single Battle
Items
Level 17

Sand Rush
Attacks:
Rapid Spin
Mud-slap
Fury Swipes
Metal Claw
Hold Item:
No Item
Scientist Caroline Grimer
Battle Type
Single Battle
Items
Level 17

Stench
Attacks:
Harden
Mud-slap
Disable
Sludge
Hold Item:
No Item
Scientist Clarke Magnemite
Battle Type
Single Battle
Items
Level 17

Magnet Pull
Attacks:
Supersonic
Thundershock
Sonicboom
Thunder Wave
Hold Item:
No Item
Janitor Brady MarillCinccino
Battle Type
Single Battle
Items
Level 31Level 31

Thick Fat
Cute Charm
Attacks:
Aqua Tail
Double-edge
Aqua Ring
Rain Dance		Attacks:
Helping Hand
Tickle
Sing
Tail Slap
Hold Item:
No Item		Hold Item:
No Item
Worker Scott Timburr
Battle Type
Single Battle
Items
Level 17

Guts
Attacks:
Focus Energy
Bide
Low Kick
Rock Throw
Hold Item:
No Item
Spring/Summer Only

Items - Black 2 & White 2

PictureItemMethod
  HM04Gift
Twisted SpoonFloor
Heart ScaleFloor
X Sp. AtkFloor
Rare BoneFloor
LeftoversFloor
Max RepelDowsing MCHN
Black SludgeFloor
Poison GemDowsing MCHN
  TM041Floor
HP UpDowsing MCHN
PearlFloor
Ultra BallDowsing MCHN