Tuark 235
I think the best combo with Allies of Necessity is General Grievous - Droid Armies Commander so I've been brainstorming some different decks. Here's one I thought was interesting.
I decided to make this an all out healing and buffing deck to keep IG-88 - Single-Minded alive as long as possible.
You may start out with a resource deficit but with your downgrades and events you can quickly catch up.