[quote=@ERode]
* Raiding the Glasic Fields and coming away with a whole ass bounty of Seeds. This is probably the most other-PC-involvement-friendly thing.
* Negotiations with the Tearmoon Coven to ensure either allegiance or at least neutrality in coming affairs. Likely gonna require some yapping with Izu.
[/quote]

Referencing my last collab with Est, Jezebel will definitely be interested in both of these, will definitely try to rope in Melisande (and Kronos), other coven members, and maybe even the Headmaster as well. 

Essentially, the Duke needs to convince the Matriarch by guaranteeing that her coven will supplant the Royal Gardeners if they support him.