RTF is a global modification that replaces all towns in the game.

That's why they flicker and disappear :)

Then, maybe it's worth a try. I'll start with the upgrades, and then the effects. And finally, the stats.

Added 4 minutes ago
Simurgh is ready. I'll make the icon and some minor adjustments and post it here.

Added 31 minutes ago
I apologize for the icon, which is hard to see in battle. I'll change it later anyway. Now I need to think about the alternate upgrade. P.S. The last screenshot shows the claw attack.