The Voice after Prophecy

Dune: The Roleplaying Game
1

Has anyone had any thoughts on changing the way the Voice works after Prophecy? The current rules are very good for communication tests obviously but seem to lack the punch that Valya has

Or is it that I’m misunderstanding the scope here; are we talking about - for example - a Bene Gesserit in a skirmish using Communicate as her attack (shouting stab yourself) and, if she gets enough successes the guy is Defeated (by stabbing himself?)

What is everyone’s thoughts

2

In page 56 of the Core Book it clearly states a Bene Gesserit can use the voice to convince another to hurt themselves or someone else.

In my game, the BG player can use it this way, but if she is facing complete strangers, she must first roll Empathy/Physical Empathy with the Hyperawareness Talent to use the Voice in combat