She basically throw a very powerful skill that low-ranked enemies will obliterate in sight (the equivalent of High-Rank Mage/Wizard). However, her skill choices are limited due her Overlord trait meaning she is more like jack of all trades BUT none of them are excel at all.That explains why she's so strong, I kinda imagined it was more or less that
But I'm asking more about how she defeated the goblins :v
Like, was it some special Overlord power only she has? Cause the goblins just fucking exploded, it didn't even look like she hit them with something :v