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Pokémon: Black & White 2

Relic Passage (Via Sewers)

By
Vincent Lau

Relic Passage

Wild Pokemon

Name Type Location Encounter Rate
"Rattata" IconRattata Normal Cave 10%
"Onix" IconOnix Rock/Ground Cave/Dust Cloud 5% (Cave), 20% (Dust Cloud)
"Roggenrola" IconRoggenrola Rock Cave 34%
"Woobat" IconWoobat Psychic/Flying Cave 31%
"Timburr" IconTimburr Fighting Cave 20%
"Drilbur" IconDrilbur Ground Dust Cloud 80%

This area won’t take too long to explore, but you’ll earn a bit from it. You’ll notice that there are two paths leading north. Take the eastern one until you reach the steps, then head down them. There’s a female Scientist here who’s looking for a battle.

Trainer Battle: Scientist

Pokemon Level Type
"Venipede" IconVenipede 17 Bug/Poison
"Koffing" IconKoffing 17 Poison

Need to leave a dungeon in a hurry? Use an Escape Rope to plan your great escape!

Once she’s defeated, head north past her, then west. When you reach the end you’ll find a Hard Stone . Grab it, then return to the Scientist. Turn your Dowsing MCHN on and head south past the steps. The MCHN will pick up a hidden item, an Escape Rope !

Now head back to the steps, move up them and backtrack to the entrance. This time take the western path north. You’ll come upon a second Scientist who’s walking back and forth and spinning around.

Trainer Battle: Scientist

Pokemon Level Type
"Grimer" IconGrimer 18 Poison

To the Scientist’s north, behind the rocks, is another Escape Rope . Move over and collect it then head back to the Scientist and head west. You’ll come upon a Backpacker. He’s the final trainer for the area.

Trainer Battle: Backpacker

Pokemon Level Type
"Herdier" IconHerdier 18 Normal

After the Backpacker’s defeated, there’s nothing else to do in this area, from this entrance at least. You may be coming back here later on to finish off though. Until then, exit back into Castelia Sewers and from there back into Castelia City itself.

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Guide Information
  • Publisher
    Pokemon Company International
  • Platforms,
    3DS
  • Genre
    RPG
  • Guide Release
    6 October 2012
  • Last Updated
    19 December 2020
  • Guide Author
    Daniel Chaviers, Vincent Lau

Share this free guide:

Inside this guide you will find:

  • Top tricks for beating all eight Gym Leader
  • Beat the Elite Four and the current Champion with style!
  • How and where to find the Pokemon you want to catch
  • Find and catch all Legendary Pokemon!
  • Post story-mode walkthrough with all hidden areas uncovered
  • Save time by finding the rarest of items for free!
  • Packed full with high-quality screenshots!
  • Tips and info on both Black and White versions
  • Wild Pokémon Encounter rates.
  • Mysterious Nature Preserve.
  • Videos for all the Gym Leader and Elite Four battles, plus legendary Pokemon.
  • Advanced stat building systems - learn how to raise a prize Pokémon

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