Ahem. Well, anyone, let me write another AAR to explain what has happened.
First, Trash recently took another PoP. On top of that, he played an event card...
Trash's event card requires us to sacrifice a relic, artifact or Praetor or alternately lose a lot of prestige. Relics are items that you attach to a facility (your stronghold, a PoP that you own, etc.) which give you bonuses to your various ritual powers, stats, ability to demand resources, or perhaps even provide prestige each turn. Artifacts are items that you attach to a legion, which makes it more powerful somehow, sometimes with a drawback or two. Praetors are generals that you attach to legions in order to give them a bonus to combat abilities and (or loyalty), and they can also serve as champions in single combat, which is one way to win a vendetta or gain prestige.
Since prestige is pretty tight right now, and we need it to win the game, it's going to have to be one of my toys.
Note also that if Trash hadn't said anything, we wouldn't even know he did this... it would be presented as an act of the "conclave" rather than a single player. But Trash just couldn't keep his smug face shut...
In other news, we can see that Trash recently conceded to my demand that he give me some resource cards rather than risk a confrontation. Normally I'd be gloating over the fact that he became my bitch, but the event card he played sort of puts a damper on that.