So how does Aimless Wandering work? In my case x=2 so does that mean I remove only the characters that have 2 or less will power but like Cirdan that has a will power of 4 can still quest?

No, that's not how it works. First, you have already assigned characters to the quest. Now you must remove at least 2 willpower from the quest, not characters with willpower of 2 or less. As an example, if you ONLY had Cirdan questing you would still need to remove at least 2 willpower, but in this case you would have to remove Cirdan and you would lose all 4 willpower and have nobody questing.

Ok I see in my case you need to remove two willpower. Cirdan has 4 but there is no change so you would have to remove him totally from the quest and that would satisfy the requirements and any others could still quest. Of couse you would first remove another that had 2 will power but I see.

Wow I didn't get that at all. Thanks so much for the reply.