Drum & Bass help finding annix risers

hi,
been looking for some annix type risers they are incredible and would like to know where to find something like that or create something like it

thanks

 

example?

 

i mean you can make them in massive, sounds like white noise and a fast lfo on a wavetable that goes up in pitch, you could prob find stuff similar in vengeance packs, fx vol 1-2 though will be best