Prison Key
The Aldburg Plot #20b (x1)
Objective
The Aldburg Plot
Clue.  

When Revealed: Add A Fire Rises and The Prisoner in White to the staging area.

If unattached, attach to the hero with the fewest Clue objectives attached.

Forced: After attached hero readies, discard a non-Clue objective from it.

Wounded and scrabbling for escape, the Spy Master parts with a key detail: one of his agents is already on the move, and heading for the town prison.