Hazrat Imam Mahdi (as) bears the special characteristics and more from the previous prophets. He is the embodiment of their virtues and qualities. He carries their signs and is the inheritor of all that they stood for and what was revealed upon them. The following article mentions the similarity between Hazrat Uzair (as) and Imam Mahdi (as).
When Uzair returned to his people and reappeared among them, he recited the Torah as it had been revealed to Hazrat Musa (as).
When Imam Mahdi (as) reappears he would recite the Quran for the people as it was revealed upon the Seal of the Prophets (sawa).
(The above article was taken and adapted from the book Mikyalul Makarim Fee Fawaedid Dua Lil Qaem)