Anyhow, my view on the encounter with the three sisters is this: Quick Ben did not kill any of them. He simply launched some earth, temporarily trapping them. While this probably took considerable power, the sisters and others did the rest.
Menandore had her head ripped off by one of them and she ripped that sister's belly open and severely damaged her. Hedge then blew that wounded one up w/ a cusser.
The third sister simply flew away, rather than face a cusser, and probably re-considered whether QB had used all his magic up, or would move on to killing her.
It may be that QB is getting stronger (we never really know b/c he hides it--he may have always been stronger than we thought), I thought this situation was the same as most of his others (barring Icarium, where he just blasted away). QB simply blew up some earth, the one sister turned on and killed Menandore, Hedge finished a seriously wounded #2, and #3 was finished by the T'lan Imass Bonecaster Soletakens.
So while QB's actions led to their deaths, his magic did not directly kill any them. In my view, a lot of readers are getting this wrong by saying QB can't be strong enough to have killed these three. Maybe he was, maybe he wasn't (again, we don't know b/c QB always hides the extent of his powers). We'll never know since he actually didn't kill them. What he did do was manipulate the situation so that all 3 were killed.
This occurrence is right in line w/ QB saying he got "nastier," not necessarily stronger...and we know he was nasty to begin with. I'm chuckling thinking of our first glimpse of QB...creating the maniacal Hairlock.
