I have everything except for the Dragon expansion in the base box. I took out the insert though.
Thanks for the reply! Looking inside my box inset it looks like it was mad with expansions in mind.
with regard to these minion expansions my understanding is that they are better looking miniatures to replace the ones that come with the base set, but that they also can be used for an advanced game to make the minions even harder.
Is there a replacement figure for the dragon in any of those sets that does not fall over like the blue one in the box does?