I wonder, is it even possible to complete the last battle without exploiting bugs?
Marlo completed the first version of this battle without exploiting bugs, but we didn't have "embedded" spells with wide-area damage like Inferno, which is why the enemy was much more willing to leave the walls.
In the current version, things were tightened up, but not so much that this battle seems impossible, although it will be faster with the bug, of course :D
kills approximately 70 dragons per round
the hypnosis of the liches and the buffs of the harpies are refreshed every 99 rounds
Judging by the numbers, everything should work out in terms of mana, even with some left over.
because you'll have to play for who knows how many hours
I wonder, during auto-combat, will the harpy attack the dragons or the hypnotized liches? You can check at your own risk by pressing and canceling the A (Auto Combat) button. If it attacks the dragons, then hold your breath and press Q to skip 30 rounds in a couple of seconds. But again, judging by the numbers, it's not as bad in terms of time as it might seem.
Added 1 hour 0 minutes ago
I've added videos of the battles, kindly provided by scars of reality. I'll add the Death Rush battle a little later, as I need to upload my own video with an explanation of this bug.
If anyone wants to share their playthroughs of the battles and not only on these maps, I'll be happy to see them.