Reported
Reason: "Crashes ever so often after a battle. I've turned off the mod and tried turning it back on. Reset data and cache.".
Checked by myself
The mod force closes right away on my LDPlayer 9 instance. It works just fine on my Mumu Player 12 instance, no crashes whatsoever in 5+ battles and over 4 or 5 minute of playtime.
On my phone however, I could play it for around 1,5 minutes, then, after I unlocked the mage, equipped him with the necklace and then entered the new stage, the game crashed.
However, this is very random and you can go a lot of time without any crashes. So it's probably not something which can be fixed/fixed easily.
Proof:
Emulator, LDPlayer 9 Version 9.1.54.1(64), Android 9.0, rooted & patched with Magisk:
Emulator, Mumu Player 12 Version 4.1.32 ( 3729 ) Android 12.0, rooted & patched with Magisk:
Phone, Xiaomi Poco F3, Android 13.0, non-rooted & non-patched: