Removing donum from a pact?

[HaveASyne]

Is this possible? Wondering for cases where I've leveled up a coven/soul pact and want to remove a donum to make room for something else. Alternatively, is there a way to farm for pacts to try out different donum? Wouldn't want to disassemble a pact if I'm unable to get another copy of it

[Landale]

The only way to remove donum from a pact is to destroy the pact entirely.
Most, but not all, pacts can be found repeatedly. Ones you get from the story itself and a couple from late game preset chests, don't recall the Pact names off hand but they're in the two Manors, are the ones that are limited in number.

[Prince-Nyan]

The game will give you a warning prompt, if the pact you're about to dismantle is a unique. So feel free to destroy them, but I don't think there's a guide for where to farm each one yet.

[Landale]

Originally posted by Prince-Nyan:

The game will give you a warning prompt, if the pact you're about to dismantle is a unique. So feel free to destroy them, but I don't think there's a guide for where to farm each one yet.

The guide over on Gamefaqs has a, probably, full Pact list including locations. At the very least it's everything I was ever able to find, and matches up with what I could see on Japanese guides. The fact that one of the pacts is numbered without a followup does have me wondering though.