How does the culexus work now?

[G.M. Valens]

Ok so the title says it all. How does the culexus assassin work now? It seems to me to be the best assassin in the book since the whole army is full of psykers. Now I know that technically each grey knight unit is only a single psyker but what about the vehicles. They all have psychic pilots and can use powers. So if the culexus is running next to a rhino with a unit inside does that count as 2 psykers?

 

Or better yet what about the henchmen units. You can make a squad of up to 12 "Psykers". There rules says that you count them as only being a single psyker for the purpose of casting their power. If you perils them they would all die unlike the Grey knights. So if the culexus was running next to them would that be +12 shots to his gun? Does anyone else see this as being a little broken?

[GTang]

When the new IG Codex came out, Culexus + Psycher Battle Squad(s) was considered an interesting, and valid, combo. I don't think this is necessarily any different. That said, remember the Brotherhood of Psykers rule makes units which have it count as a single psyker.