"Brutal" attack effect needed!

[Shockwaver]

I'm looking for effect that will fit one of rogue spells in my map. I will rep for help.

How should it look like?

At the beggining of animation it should fit this trigger:
[trigger=My Trigger]RogueAbility
Events
Unit end casting spell.
Conditions
Casted spell equals spell X
Actions
Add attachment Y do the attacked unit chest.[/trigger]
Then it should grow very fast and engulf target in bolt of red energy.
]

I'm also looking for animated models of Alliance Assasination Rogue and Subtlety Rogue (Human,dwarf or gnome).

 

[Shockwaver]

Bump...

 

[Kanadaj]

About the bolt of energy-could you show us some type of image or anything like that? Or a youtube video about how the effect should look like? What color should it be? Dude, you should really tell more about the effect, or ppl can't make it. I would like to make it, but I'm not in good friendship with particle systems