What are the final major signs of the Day of Judgment: the fire that gathers people to Sham (Greater Syria), or Dhul-Suwayqatayn and the demolition of the Kaaba? And is the blowing of the Horn among the major signs?

The last of the major signs of the Hour is a fire that emerges from the depths of Aden, herding people to their gathering place. The demolition of the Kaaba occurs before that, being the fifth of ten major signs preceding the Hour: the emergence of the Mahdi, then the Antichrist (Dajjal), then the descent of Jesus, then the emergence of Gog and Magog, then the demolition of the Kaaba, then the smoke, then the lifting of the Quran, then the sun rising from the west, then the emergence of the Beast, and finally the fire. These major signs follow one another like beads on a string. As for the blowing of the Trumpet, it will occur at the advent of the Hour, when it is blown after the death of the believers, and only the wicked people who worship idols remain. Then it is blown again after the rain, causing people's bodies to sprout forth, and they rise for accountability.