Rudra only decided to spread the haze because he did not want the enemy to be able to see the tank or troop movement of the elite troops in order to not be able to anticipate when or where the attacks from the tanks would come from.
However that was not all!
When the rebels were escaping through the gates , some of the advanced elite members were hammering nails at strategic points across a straight line in the stone of the wall.
Apparently according to fatty Kalash , if a stone was hammered at a particular pressure point the. It would crack apart as the nature of stone was innately brittle.
The thick haze meant that working was very difficult but it also ensured that the enemy who was standing 100 feet above the wall was unable to understand what was going on right underneath him.
All that was left now was Rudra's signal , as the tanks had already set their aim near the base of the wall at a range of just 100 meters from the wall .
