Trash 2 by iZotope, is an incredible distortion plugin that will take mangling to the next level. Features include multi-band and dual-stage distortion, along with 2 filters at the end of the chain for instant transformations. Great for destroying any type of sound - not just guitars. Trash 2 is easy to use and quickly pull up a sound. There is also a massive range of presets too, plus expansion packs available.