Shadows from Voldemort's wand

[pippin_999]

No: HPFGUIDX 32066

--- In HPforGrownups at y..., "hpfan04" <k_wayment at h...> wrote:
 Otherwise, how did they talk to him and know who he was or 
know 
> how to keep Voldemort at bay when Harry was supposed to 
run. And how did Cedric Diggory kno to tell Harry to take his body 
back to his  parents (if that, right there, made sense)?

  It seems some of the wand shadows could communicate with 
each other while they were still in the wand, because Lily knew 
that James was coming (in the corrected version) and they were 
able to coordinate the defense of Harry with the other shades. It 
is an interesting question how they learned about the portkey. 
The wand evidently is able to read the intentions of an 
experienced wizard, so that when Molly says "accio!" to summon 
the toffees from the twins' possession, it doesn't send everything 
in the room flying toward her.  So there's some silent  
communication between the wizard and the wand.
  Frank Bryce doesn't seem to know about anything, unlike 
Bertha and the rest.  It may be that the shades of magical people 
were able to eavesdrop on Voldemort's planning stage 
conversations with Crouch and Wormtail, and that's how James 
and Lily know about the cup. 

Pippin