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Defense: Infinite (while Miasmas remain), 0 (with no Miasmas)
Paper Mario: The Thousand-Year Door

Defense: Infinite (while Miasmas remain), 0 (with no Miasmas)

Guide to Poshley Heights and Poshley Sanctum in Paper Mario: The Thousand-Year Door, including finding the Crystal Star and useful items.

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Guide to Poshley Heights and Poshley Sanctum in Paper Mario: The Thousand-Year Door, including finding the Crystal Star and useful items.

Walkthrough
  1. 1
    After defeating the Smorg, you will be back on the train. Disembark at Poshley Heights.
  2. 2
    Explore Poshley Heights: Spin jump in front of the station steps for a Star Piece.
  3. 3
    In the western house, find a Star Piece behind the lawn chairs near the pool and an HP Drain P badge by slipping through a crack behind a table.
  4. 4
    Go to the eastern house, find the black mark, and walk to it. Go through the hedge to get a Star Piece behind the fence.
  5. 5
    In the next area, find the souvenir stand. The Fresh Pasta costs 50 Coins and is useless.
  6. 6
    Stay at the hotel for 30 Coins to get a free Omelette Meal, potentially using an Inn Coupon.
  7. 7
    Find a Star Piece behind the hedge near the area entrance.
  8. 8
    Proceed to Poshley Sanctum. The owner, Pennington, will open the locked door.
  9. 9
    Inside Poshley Sanctum, use Spring Jump to reach bars above, shimmy right to a ledge, and drop.
  10. 10
    Stand on the star tile at the front, Spring Jump, shimmy right, and drop to the next ledge. Repeat this process.
  11. 11
    Use the Plane Panel to reach the ledge on the other side. Repeat the Spring Jump process until you find a ! block.
  12. 12
    Hit the ! block to move a curtain, revealing a pipe. Enter the pipe to go to Poshley Sanctum 2.
  13. 13
    In Poshley Sanctum 2, defeat the Dark Boos.
  14. 14
    Use the Spring Jump process to reach the second-highest ledge for a Shine Sprite.
  15. 15
    Reach the highest ledge for the L Emblem, which changes your clothes into Luigi's.
  16. 16
    Head to the ground and collect the Crystal Star, the Garnet Star. Your max SP becomes 7.
  17. 17
    After Chapter 6, return to the first Poshley Sanctum and talk to Pennington to keep the Crystal Star.

Tips:

  • Before fighting the Smorg, defeat the miasma (its

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