User blog comment:Assassinist/Lucy's Fingers/@comment-1153722-20111022074304/@comment-81.233.178.219-20130213081246

What about the brun mark? Altair maked it useless to cut off the ringfinger but they didint forgot it, they made it a traditional to burn mark the ringfinger insteed. In AC2 they brun marked Ezio on the ringfinger to identify him in "the creed". Maybe it's not a tattoo.