Hello everybody,
My question has to do with the second Mission of the Forgotten Age Expansion, to be more concrete with the outcome of it, so I will put everything in spoiler tags.
If you fail to get the artifact in the second Mission of Forgotten Age you can choose to replay the Mission, not gaining any XP. Now just for the fun of it you can begin your Mission and as a first action everybody resigns in the Camp and then the group chooses to reply that Mission. You can do that an infinite Number and because every iteration has the end of a mission you get an Upgrade stage. Now this is in itself not a problem as you do not gain XP with it and you, therefore, have infinite Upgrade stages to spend 0 XP, but there are two cards which create an interesting situation in this
1) Adaptable - In each iteration, you are allowed to use this and so you could basically rebuild your whole Deck, which is not that much of a problem as you only finished the first mission at this point.
2) The real problem comes with the mystic upgrade "Arcane Research" and especially if you have 2 of it. As it is ruled you can upgrade an 0 XP Spell to its 2 XP variant for free in each iteration. As you have now an infinite number of upgrade stages at your disposal you can upgrade ALL of your 0 XP spells to their 2 XP variants, and even worse : If you have some XP from scenario 1 left you can directly upgrade the 0 XP to the 2 XP and then again to the 5XP with paying 1 XP. This can lead to a mystic starting Mission 2 with something like ~20-30 XP worth of cards in the deck. Yes sure, you could have used some of those free upgrades later on but now you just snowball.
Depending on your deck there is even the possibility that you don't have enough missions to use Arcane Research for every possible upgrade, in my Deck, for example, I would need 8 XP and 16 upgrade stages to upgrade all my spells to their maximum level.
So can someone spot a rule error in this? I already sent this to FFG through the Rules Question form but have not received an answer yet.
Fixed the name of the campaign