The Minidump is caused by the BuffBonusDamageWave aspect of the Power Surge Ability.
EDIT: I fixed the bug. Raging Amish, you need to add an 'entity.manifest' file to your mod. There is one in the Entrenchment folder. You need to modify it to include 'BuffBonusDamageWave.entity' and increase the entitynamecount at the top +1 to 1060.
Here is the fixed file. Install it in the Raging Amish Balance Mod folder. Put this file outside of the GameInfo folder!
Filefront is down, so megacrapload will have to do.
Here's a pic to show where it goes.