You've learnt the lessons of stealth
From Fallen London Wiki (Staging)
| Spoiler warning! This page contains details about Fallen London Actions. |
From: Use your Trade Secrets
Action Cost: 10
Game Instructions: This will notably increase your Shadowy, though not past the level cap.
Unlocked with 
Success
What the Cat knows
They seek you.
Shadowy is increasing… (+150 CP, up to level 200 + 
)
You've gained 1 x Hastily Scrawled Warning Note (up to 20)
You've lost 1 x Trade Secret
