Larian Studios Forums Divinity - Original Sin Divinity Original Sin - Mods Balancing Combat?

The charScript you're looking for has the specific skill name in its name. Like Skill_Fireball or something like that (I can't recall the specific script since its been a long time since I looked at it). You could look at any spell casting NPC from the main campaign to see what they use.

What the skill charScript does is give the skill to the NPC if they don't already have it, and gives them the logic to use it in combat. The default auto attack that you're seeing is coming from the DefaultCharacter script most characters have.

So yeah, just look for a charScript with the name "Flare" or any other specific skill in its name.