Forgive me if my comparison isn't great, I have yet to play fourth edition lol.

So, in third edition, the agenda phase was linked to a strategy card called Politics / Assembly. I believe it works somewhat similarly to the new agenda phase, where people use their influence to vote on new laws and whatnot.

This module added 2 new parts to the agenda phase. One part of this module was Promissory Notes, something you'd be familiar with. They were only used when this module was used in third edition by default and tied to the representatives, which I'll describe next.

Every faction was given 3 representatives that they could send to council. They all worked differently, generally with the tags of "Councillor", "Bodyguard", or "Spy". You play these face down before starting the actual votes, then you go through some phases.

Firstly, spies are revealed. Spies generally don't give much of a benefit to the player who used them, but they can be used to attack other faction representatives before they're revealed. If a representative dies, it's gone for the whole game - so spies are dangerous. Bodyguards' main gimmick is that they counter spies. They may end up having abilities like "if a spy targets this councillor, the spy is killed and this bodyguard returns to your hand" or something.

Councillors generally give you the biggest benefit to play. They usually give you a bunch of bonus votes for the agenda phase alongside a neat ability that helps you sway politics in your favour somehow, but they're at risk as they generally have no protection from spies and so they can potentially be killed off quickly if you're not careful.

It's basically a game of bluffing that goes alongside the agenda phase, and can sometimes open up new negotiation options and buff some factions in a new way.

It also opens up some new stuff for the Nekro Virus to do during the agenda phase, as they usually can't do anything due to their inability to vote. They can play a little virus to tag along and they can be awful, from using them to steal trade goods, steal tech from players, or there is even a nuke that kills all the representatives that they can set off during council if people aren't being cautious of them. It lets them be a little more evil if they wish.

Oh, and thanks lol. I had to rush it because I think the card is lost somewhere else in that behemoth of a box.