An adviser or counselor, especially to a capo or leader of an organized crime syndicate. He is the one that keeps peace between Families, and is also third in line in La Costa Nostra(This Little Thing Of Ours)right under the Underboss and Don.

the thing that you don’t have when you’re phones percentage is over 20

A trusted counselor or advisor, should be pronounced CON-sul-YARE-ee

The counseler for the underboss and don of a mafia family

The trust advisor of the group. The one everyone seeks for help/advice/shoulder; they don't always give you the answer you want to hear.