I picked up Disney Infinity 2.0 for WiiU at a steep discount, and it just has Merida and her story token. I'm able to play her story line, but not interested in the toy box mode. I picked up a stack of tokens at a second hand store that just change colors and add toybox features, so those are sitting on the shelf.
The Marvel Infinity 2.0 characters I purchased won't work in Merida's world. So I guess I need to pick up some Marvel tokens too.
Here's the short question: I'm interested in the story progression. What stories should I seek out in Infinity 2.0, and what additional pieces do I need to purchase?