I would like to know the rules for this treasure card.
Free: Gain 1 XP.
Card XP value is 0XP.
1st off I know the limitations. One has to attach the card to a character, and the character has to live to the end of the game. Thus making the possibility of the gained XP worthless. However, if you don't play PvP that danger decreases. The risk is smaller. And if I understand the XP gained in Cryptmaster adds to point totals at the end for the win.
Now there does not seem to be a limit on this card. The player can gain a free action every turn. Is this the correct ruling for the card? The player can gain 1 point toward his victory every turn he remembers to do this and then survive?
Hope this reply is not too late. I would play this card exactly the way you mentioned. So the player may get many XP from this treasure card but stand the chance of it being stolen/discarded. Looking at the way Tomb is played, there are many ways to lose this card, and in addition to that, it motivates other players to play PVP and aggressive... nice.