Castelia Sewers

Pokemon Black 2 and White 2

088Grimer15-17Walking in tall grass or a cave20%
088Grimer40-70Fishing with a Super Rod200%
088Grimer40-60Fishing in dark spots160%
088Grimer5-20Surfing in dark spots190%
089Muk50-70Fishing in dark spots40%
089Muk5-20Surfing in dark spots10%
019Rattata14-17Walking in tall grass or a cave90%
041Zubat14-17Walking in tall grass or a cave90%