HAZRAT MAHDI (A.S.) WILL HAVE A WORKING GROUP OF 30 PEOPLE
With the strong thirty allies of Imam (Hazrat Mahdi (as)), he is not in lonely.
(Al-Bihar 52:153)
Our Prophet (saas) mentioned in his hadith that Hazrat Mahdi (as) will have 313 companions. But among these people, he will have a group of 30 people who help him in his studies.