User blog comment:Burk89/Hidden 31 wells in revelations/@comment-98.164.195.159-20111220225638/@comment-4043223-20111220230058

No and there is a silly rumor going around that you can revive Mario with the Shroud if it is done but there is no reward whatsoever for finding them all. Personally, I wasn't looking for them anyways but it is something Completionists (rightly so) want to know since it was mentioned that 31 were in the game.