I had a mod that allowed me to to get bonus dmg atk when casting in sneak mode. I can't remember the name.

Thanks for the help !

I think Supreme Magicka does that, but there's a sticky thread in this very category for tracking down specific mods...

Thanks, will check

Bump, no answer in sticky thread...
I have SM, doesn't have the option

Got it. It's in the updated SM mod