Fury of the Unterzee: A Blank Space on the Charts

SPOILERS AHEAD! BE WARNED!

Your current position isn't marked on your charts. It was once, but someone put out a cigar on it. The strange thing is, they did it on all three maps of the area.

Unlocked with Troubled Waters 10

Card only drawn in The Broad Unterzee

Occurs with Standard Frequency

Options:

There's an island here

•  Spoiler 

  

   

  Challenge information

  A matter of luck: It could go either way (success chance: 50%)

  
  

  Success

  A deeper song

  • Troubled Waters is dropping… (-5 CP)

  Failure

  All gone forever

  • An occurrence! Your 'Approaching Journey's End' Quality is now 5! (If Approaching Journey's End is at least 5. Otherwise, no change.)
  • Your 'Troubled Waters' Quality has gone!
  • Nightmares is increasing… (+3 CP)

  ^

Fortuitous fragments

•  Spoiler 

  

  Unlocked with 4 x Partial Map
   

  Success

  PORT'O'PEARL'

  • Troubled Waters is dropping… (-5 CP)
  • You've lost 4 x Partial Map

  ^