Really amazing game you put together, GoRepeat! I am a fan of strategy games, so i find this to be even more interesting than the first part. Here are some things I noticed during the game:
1. The Esurian tank doesn't have its name correctly displayed in the list, it's only listed as "Esurian". Also the the hair and eye colour in the icon doesn't match with the one used in the info tab.
2. In the last part of the dialogue in the Illosa Rank 3 animation, there is a spelling mistake (your dreams).
3. In The Waystation the Mechiza mages still have splash damage of 1 even though their attack is 0, after activating Pecunias special. But with zero attack power there shouldn't really be any damage to be expected.
4. (Definitely mentioned before) Cohort Succubi still gather corruption but are being "upgraded" to Enslaved Converts, losing all their boni.
[After that they gather corruption but the rate is the seemingly the same as if they were still Cohort Succubi. Also Cohort Succubi gather slower than Active Corrupters. I'm not too sure about the first one, but it doesn't really matter since I assume this is a bug

]
5. Personally, I think Pecunia's mart is TOO convenient. It has nearly everything in stock AND still restocks if you just switch tabs.
It might be a good idea to cut down the stock from 15/10/5 to 3/2/1 and only restock after you properly finish a fight (anything but fleeing), and cut down the price so that a sold Rank 2/Rank 3 equipment can buy exactly one Rank 1/Rank 2 equipment respectively (Rank 2 equipm. sold for 300 souls intead of 1000). I found focused chanting (especially on scouts) to be too easy since it lets you beat the game much faster, and that would, though slowly, work against it.
6. What about a few extra souls for finishing a fight without runes, without losing units? A reward for just finishing the fight seems to be missing, after all you can win the fight at Blind Gate and still gain 0 souls.
7. Some fight dialogues should be changed after you win the fight and start it again. For example: In Starlit Tower Vanorel still acts as the antagonist even though she has already turned to Eva. I would gladly offer help with writing those new dialogues

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Best regards!