igrik, I'd like to report my findings of Spell Description Mod
1. The hint of Pitlord's number of resurrections is incorrect.
In this battle, I tried to revive a dead pikemen stack of 11, the hint shows a huge number instead of the correct amount.
This issue can be reproduced in a new game.
2. Potential crash when AI resurrect with Pitlord's spell.
I am not entirely sure this is spell description related, but the address of the crash hints it could be.
In the save game, when Tazar initiates a battle with Pit Lords and spams Death Ripple to kill the extra stacks spawned by "Karmic Battle" (option 38), there is a chance the crash when Pitlords resurrect the killed allies.
Again this crash is only reproducible with a low chance. I just report here in case it's useful to improve the plugin if it turns out to be related.
Download save games and debug