The Guardian of the Key

I know Story card’s effects are able to be initated
by the player who won that story but are all
Conspiracy cards worded like Story cards?
Conspiracy cards effects indicate if
the effect is initiated upon winning
the conspiracy. If they do not indicate
the effect is optionally triggered upon
winning, then the effect is a passive
effect that is always active and resolves
as indicated on the card. NOTE:
Conspiracy cards are not considered to
have a controller, and any instance of
the word “you” or “your” refers to all
players.

This works well with Prize Pistol, no?