is there such thing as Siege Calc for Linux users?
can someone check if 850+ heavy swordsman and 1600 heavy cavalry takedown a level 4 empty fortress,
why are you bothering to send heavy cavalry if it's an empty fortress? also, you need to specify the terrain (plains, hills, mountains) and the fortification level and starting morale, etc. so that it can be computed properly. but in any case, the answer would be no, the 850 heavy swords can't take down a lvl 4.