[quote=VitaVitaAR]I don't really know how "lowers attack damage" and stuff like that applies to a prose-based RP.[/quote]
"A specific fatigue wears on those affected by the hex, they find themselves unable to effectively wield their weapons, they miss more, and the attacks they do land aren't nearly as strong as they would be if they were at full strength. A dark aura impairs magic of any enemies of Isi and her party, combined with the fatigued physical attackers, they find their opponents attacks do less."

It was really a brevity thing, I don't particularly write a unique, fluffed up description for each attack, when I'm going to need to do the same thing, unique to context, every time she uses an incantation in the RP.