I'm playing a slayer. That slayer's mother is a vampire wizard. We are almost certainly going to have to fight her at some point, and I'm rather concerned about domination.
Every member of the party except me has immunity to vampire domination due to not being humanoids, so I'm a likely target. I've also got a big two-handed weapon that hits rather hard, and a pretty bad will save. If I were alone they could probably team up and take me down, but teamed up with a vampire wizard, mommy and me miiiight just be a TPK waiting to happen.
Right now we're 4th level, so I'm thinking ahead. We probably won't be facing my mother for a while, and I don't know when exactly it'll happen, just that it almost-certainly will happen. When we do fight her, I want to have some defense prepared against being forced to kill the rest of my own team.
We have a summoner and cleric for spellcasting, and we've pooled resources before, so we can probably afford a fair bit of neat magic stuff, depending on how long we have to stockpile wealth before confronting her. What are some of the options for me and my party to either (ideally) keep me from getting dominated, or (less-ideally) ensure that my allies can take me down fast if I do get dominated?