I have a question concerning the oracle feat "Debilitating Dichotomy". I picked oracle as an archetype for a druid in a high level campaign. For level 16, I plan to pick "Debilitating Dichotomy". My gm says that this feat use the spell dc of the oracle because of the cursebound trait, but when I tested in foundryvtt it used the spell dc of my druid. The cursebound trait doesn't specify which spell dc exactly and foundry might have some problem with "advanced mysteries" so I'm really not sure which dc I need to use.
Edit: By spell DC I meant to use wisdom or charisma because this is what changes the dc in the end.