Red Jenny Says "Drop and Grab is a war table operation in Dragon Age: Inquisition.
Acquisition
The Inquisitor needs to speak with Sera to unlock this operation.
Operation text
I can make no sense of this. The Herald found her—perhaps he can advise?
Cullen
A letter from Sera follows:
For your big-hats,
Lord whoever says you’re rubbish.
His servants don’t care, but could.
Drop a few things for them,
They’ll give Josephine a surprise.
I think scrolls or something.
Sera
A scribble of heraldic symbols and directions are below. Also Sera’s name thirty-seven times.
Advisor suggestions
The Heraldry is of a minor house. Shall we instead see what the surprise might be?
We require middlement? Secure the goods and the favor of the noble.
We've no time for games. Far simpler to stop this with soldiers and find favor with this noble.
Results
Josephine
The papers we received from Sera’s “friends” document a Lord’s sabotage of a rival’s marriage. Quite the scandalous affair. Very useful in plying our influence.
Leliana and Cullen
Mischief, not malevolence. The servants involved were dismissed, and we’ve a minor reward for the effort.
Rewards
Josephine
30 Influence
Sera 
Slightly Approves
Leliana/Cullen
Gold
Sera Slightly Disapproves
Notes
This operation cannot be completed after moving to Skyhold.