oh okay, my bad !
I agree with you, even though it kind of remove the fort things from the french (who were always able to build + 1 fort compared to anybody). Maybe they should revamp the vauban card to
1/- Grant the two fort upgrade (similary to the advanced fortification cards)
2/- + small hp boost (+20%)
I know this card won’t be used anyway, and that fort are rarely build, but for casual game it’s always fun to build forts.