So, I've read the book Hammer and Anvil by James Swallow and I'm a bit confused.
I really like the Adepta Sororitas, but even so I'm still puzzled as how a simple sister could actually win against an army of necron or win against a necron warlord.
In the book, at the end:
The sisters fight against a tech-priest (or was it a cryptek?).
As I know even a whole platoon of sisters shouldn't be able to win against that.
So my question is: Was it the relic (The hammer and anvil) that gave them the strength to win? I mean, it's not really explained, it said something like it filled the sister with hope, but it shouldn't be enough, is there a real effect?