Question DG-Script help

I have a cleric mob that I want to be able to cast heal on herself to top off her hp.
Basically for in fight, I have a hitprcnt trigger that she casts when her hp is below 80%

I want to also have it to where if the player flees out of combat and she is below 90% she will top herself off with a heal.
How would I go about doing this?

For the second question, (tbh I do not now very much about DGs hehe) but how about just showing a message like you're already doing but instead of casting an actual spell just setting her HP using trigger vars?
Something like: Haven't tested that code and again I'm not that good with DGs, just an idea

For the first question, do you already have a spell that does that? Asking cause dg_cast() needs an existing spell so, does the 'sovereign heal' spell already exists or are you asking for directions on how to create that spell?