Pilfer is played and targets an agent, which then presmuably leads to the target of a character. On Pilfer it states "make a roll for a character in play of your choice..."
Does the character have to be in the current active m/h phase then? I remember asking this question before regarding all these agent type cards, e.g. Your Welcome is Doubtful, as to whether they target a character, target the agent or target both and whether they have to be played during the targeted character's active m/h phase and the answer was yes.
Fine, but then Digest #54 states that Tom can't cancel Pilfer! If Tom can cancel cards that target a character then surely this would mean that agent cards like Pilfer don't target the character at all?

Confused.com
What;s the deal with these agent cards?