This sample pack & sound bank contains over 90 royalty-free samples for dubstep or even drum and bass.  This pack is a great addition to any producers library of samples.  
It includes:
10 serum prestes
10 full drum loops
10 heart pounding kicks
10 head splitting snares
10 sharp hi hats
10 fx & risers
20 Synth Shots
15 audio file melodies and chords
5 drum fills
and 3 tom rolls