- Imam-ul-Mahdi will be from the bloodline of our beloved Prophet Muhammad Sallallaho Alaihi Wassallam.
- He shall emerge in Makkah, following a feud over the throne accession, post a Muslim king's death.
- Munafiqs and Kuffar would be killed for their traitorous acts, right there in Kaa'bah.
- Imam-ul-Mahdi will rally up the Muslims of Arabia and unite them under one command.
- The emergence of Dajjal in the mortal realm would be realized.
- Dajjal will send his forces to crush the new Arabia under Imam-ul-Mahdi.
- The desert would swallow-up the army sent to crush Imam-ul-Mahdi.
- Black Flag Army from Khurasan shall march toward Damascus, destroying any opposing forces in its way.
- Imam-ul-Mahdi's Army will also march toward Damascus, joining the Black Flag Army.
- Both will assemble in a Masjid in Damascus and fortify the premises and surrounding areas.
- Dajjal would lead the Israeli/Zionist/Western/Kafir forces and lay siege on Damascus.
- At the time of Fajr, Isa Alaihi Salaam shall descend on the Minaar of the Masjid.
- He (Isa Alaihi Salaam) would be clad in white-saffron garment.
- Imam-ul-Mahdi will identify and proclaim Isa Alaihi Salaam as the Messiah, just John the Baptist (Yahya Alaihi Salaam) did 2000 years ago.
- Imam-ul-Mahdi would request Isa Alaihi Salaam to lead the Fajr Salah, however Isa Alaihi Salaam would respond by identifying him as the Imam and as such Imam-ul-Mahdi shall lead the Fajr Salah.
Also, brother, I would like to share something with you regarding the term 'Pathan'. This term used to describe Pukhtuns, is wrong and I find to be offensive and angering me. Reason being, the term has its origins from the Lodhi Dynasty (perhaps the only Pukhtun rule over hindustan). Pukhtuns did establish governance over the lands in hind, in particular, Patna. Since then, the Pukhtuns were referred to by hindus as Pathan, derived from the word, Patna.
As a proud Pukhtun, I have always held contempt and dislike of the hindustanis and continue to do so, simply because these idiots have no culture of their own, nor do they have any pure race. They seem to be like parasites, who're stealing other cultural practices and calling it their own. Be it the Naan from us Pukhtuns, or the polytheistic religion from the Greeks, the expansionist/imperialist attitude it got from the Brits. Tradition and culture was stolen from the Mughals and the other Muslim conquering nations. And of course now, it is the military hardware from America.
Bro, the bloodline comes from the son not from the daughter. The kuffar used to taunt the beloved prophet (PBUH) that his bloodline will stop after he is gone as both his sons. Ibraheem and Qasim passed away in early life. Ofcouse no denying, there was a great Hikma of Allah (SWT) in it , even though it was painfull for the Prophet (PBUH). Actually in this background was the nazul of Surah Kusar. To say that Mahdi will drive bloodline from Prophet (PBUH) is factually wrong as its biologically (rules set by Allah) not possible, but to say that he will be from the family tree of Prophet (PBUH) is a correct statement.
In this background to say the he will be an Arab is unlikely to happen. In Pakistan, every second person claim to be a Syed. I will refer back to the physical attribute of Mahdi, and for me the two which strikes me most , a) he will look like a person from Bani Isreal and b) will drive family tree from both Prophet (PBUH) and Eesa (AS). In this context, I believe, the research must be done from Islamic point of view on the lost years (undocumented) of Eesa (AS), from age 12 to 30. I was watching Imran Husain lecture on youtube where he mentioned in a oneliner that Eesa (AS) went to the "EAST" of Jerusalem, and thats it, as if it was not important. It is a monumental mistake to ignore this as Muslims specially on part of those who claim to be Islamic scholors. Eesa (AS) son of Maryam (AS) was responsible for "ALL" of bani Isreal, weather in his surroundings or the ones who were "lost" before his time. What is happening in guise of WOT inside the Pashtun belt of Pakistan and Afghanistan is no mere coincident. There are collosal efforts going on by the forces of satan to bury the truth.
In my opinion, he will be a Pakistani with family tree linking to both great Prophets of "Islam", for the reasons I mentioned above. Most likely will do something big for the cause of Ummah to be acknowledged before going into spiritual retreat in the Hijaz and after that the events will take shape that you mentioned.