Currently, I'm still working on the core campaign. I also expect the core will reward multiple plays, though I may want to break up those plays with other options, hence the question.
I think Jabba's Realm will be my first big box expansion, and of course I want miniatures instead of token when I play it. With the core set, I luckily have some Wizards of the Coast place holders until the FFG ones arrive. (Royal Guard Champion proxies okay with Wizard's Sovereign Protector, but wow is the difference in sculpting quality obvious!!!)
Even for a cheap start with Jabba, though, I have no Dewback Riders. So, my question is this: for campaign play, avoiding token use, how many copies of the Terro pack do I need to cover both Terro and whatever generic dewback riders I may need?