I'd want to resurrect Nat. Even though he's not my fav character, he deserves life because he just learned his lesson and he can have a second chance at being a good person.
I'd also want to resurrect Farqual. Not because I like him, but because he seemed like the perfect nemesis for Barti. I always thought their interactions were funny and exciting. Jabor was okay too, but he only lasted the first book.
You are... Isis! ~~~ Isis was the protective goddess and used her magical powers for people in need.