The 39 Clues Wiki
The 39 Clues Wiki
←Card 234: Morocco | Card 235: Deep Sea Surveillance | Card 236: Poison Cuff Link→
Card 235: Deep Sea Surveillance
Number: 235
Branch: Lucian
Type: Secret
Rarity: Uncommon
Puzzle: No
Clue: Yes
Top Secret: No
Where To Get This Card: Card Pack 4


"The Lucians pride themselves on their global surveillance network. But is is really necessary to monitor the darkest depths of the ocean? After all, only a few creatures--such as the angler fish--can even survive that far below the surface. But someone made it down there to carve the Tomas symbol into the rock, and the Lucians aren't going to stop until they find out why."


This card, combined with cards 219 and 243 unlocks the Clue Quartz.