Tactics for the Swamp (Fortress).

I tried playing as them, doing my best against the AI at 200% difficulty. I did win, but if you compare the losses I would have sustained playing as Inferno or Necropolis, they would have been significantly less.

There's no point in comparing gameplay against the AI... it's like someone trying to prove to me that water magic is better than fire magic.
Against a dumb, cheating AI (200%), water magic, as well as playing as Inferno, yields very good results, but against a human player, it's a different story.
And regarding the losses of the Swamp faction – you're wrong about that too. With a Necromancer (with resurrection) and Inferno (with the Devil's and Cerberus's retaliate), it's easy to clear out neutrals and the AI. But when playing against a human, losses are inevitable. So, the Swamp faction loses often, but very little... let me give you an interesting example:
Playing against a HUMAN, I'm playing as the Swamp (Tazar) - the opponent is Inferno (Rashka). His 15 Devils (with 22 attack and an attack expert skill on the hero) killed only 6 UNUPGRADED Gorgons (on my Tazar, with 21 defense).
Moreover, the battle took place in his castle (on his territory) and without any buffing or debuffing magic.

P.S. I wonder how many units of the same rank from other factions would have perished... :smile07: