that's the point of boosts?
We could also let every team to use any cards. Lets call it the joker boost? Of course, we would only let one player per team per round, because we don't want it to be overpowered and this is still an element based event, right?
If you limit it to 2-3 cards in the deck that are not in your vault that would actually be an interesting boost (if I understood what you meant). My comment was more about crispy saying that boosts can easily be taken advantage from.
I liked tinkerer because it gave a more or less equal but limited access to certain decks to all teams, which means every team had good chances of beating any other team (
would have had a much harder time against
for example if they didn't had to always expect bonewalls from us). It also made things more unpredictable which is good for the teams that are not doing so well and makes the later rounds more interesting imo.