My PCs are in the middle of the Temple assault right now (and it's turned into a major assault - various NPCs who escaped are now outside on Temple Hill leading the remnants of Thrune's forces against the Silver Ravens rank & file, lead by Octavio as acting general, while the PCs breach the Temple itself). Two questions about Barzillai (not sure if these are more appropriate for Chapter 5, since it touches on both the Contracts and the stuff he's got on him when he dies):
1) While I'm not expecting my trigger-happy PCs to do so, there's a small chance that, once he hits -24 and goes to stunned, the PCs will try to capture him. Other than the baddies rallying the troops to get him back, what's the likely options there? They've got a diviner who mentioned a "clockwork heart" as a reference to the Crux, so there's a chance they'll pluck that from him before he's well and truly dead - would getting that (and the contract within it) away from him trigger some sort of effect? I'm guessing they'll take it away for decoding and research... it would seem like this would trigger a breach of contract per the details in Chapter 5, but it also says it can only be terminated by reuniting heart and body. I'm guessing this would count as a "minor breach" as opposed to a "material breach", since Mephistopheles is all about contracts, meaning he'd want to collect some sort of additional payment as penalty instead of just nixing things...
2) Is there any reason why Barzillai wouldn't have set things in motion to fulfill the Kintargo Contract, either while he's alive or after his death? Assuming that he's smart enough to have worked out the hidden clause in Heart's Harvest (which seemed easier to discover than the Kintargo Contract), he knows that he's headed to Hell if the PCs kill him, but that he'll start his way back once Kintargo is free, wouldn't he want that as his own secret escape clause? Leave just enough breadcrumbs to have the PCs unwittingly help him out? He's already reaping the souls of everyone they killed on the way (and so isn't *too* sad that they've carved a path to him, since that gives him more juice in Hell), but making the transition back as quick as possible seems like the sort of thing he'd have up his sleeve. (Of course, that'll put him in direct opposition to Mephistopheles' plan, so I'm trying to figure out some devilish interference to slow things down...)