A Questing Tentacle

 is a Sunless Sea Random Event. It has a chance of 10% to come up.

Trigger conditions
 is triggered at zee if you have the following:  Crew ≥ 3 Terror ≥ 90 

Event description
Gleaming, it rises from the zee. It coils lazily around a zailor, who does not speak, or cry out. She only steps into its embrace, and is gone.