Is there way to edit soldier stats in Mission Generator?

[Caleb13]

Pretty much what the title says, I found no way to increase soldier stats in the Mission Generator/Battle mode. Specifically, I want to increase their MC skill at least to 90, so they can use MC disruptor even on tougher enemies like Biodrones. Thanks.

[Meridian]

Find the file called battle.cfg and edit it in your favourite text editor.