well its not really so they can attempt it twice more, they grab the best leves possible for a certain camp, (Like Dunesfolk in BW) and intentionally fail it every set so they can always link it every reset. Personally I find it to be cheating and I cant stand doing that in any game I play so I have never done it before.

Im not sure what could be done to prevent this, I suppose make it so we cant repeat it which is what I would suggest. Something needs to be done in this game to stop making it easy mode. Not everything added needs to be super conveniant and make everyone stronger, at some point they are going to have to up the difficulty and give consequences for players actions.