Base_atself_oncastbuff.dbr triggerParam

Hello, I was hoping to use this template in order to have a skill that buffs me autocast another buff. I have no idea what to have in the triggerParam field. Is there a way to find out what kind of strings/values the game will recognize?

With it empty, this skill with always autocast (even when I’m not casting the skill that uses this controller) as long as I have ANY buff on me - Blood of Dreeg, even activated skills).

I have tried putting in a specific skill in triggerParam (records/skills/auracensure1_buff.dbr) but it still autocasts all the time no matter what buff I get. Help