Well, technically, we have a "Kisckstarter" dungeon with the extra levels to the phantom forest dungeon which I think is perfect and I bet they might just add some of that in there. Would be surprised if they didn't.
However, even though I'm a kickstarter contributor myself, I don't really like the idea of locked content or special "for these folks only" because it just seems to defeat the purpose, a better game with more content for everyone playing the game.
As far as the potion goes, maybe it will transform us into a giant female orc smashing a lighthouse with her foot... or worse, lol.