An insert intended as an alternative to the sticker that comes wit the Fansproject Xfire set to cover the Energon Core in Transformers Energon Barricade, or Revnge Of The Fallen Onslaught. I haven't tested this part yet, it may have some fit issues and will most likely not be able to be removed without destrying it once installed. I had initially intednded to include inserts for all three, Onslaught, Brawl, and Vortex in a single file, unfortunately the combined file had too many issues, so I will be releasing the inserts one at a time, I will update this description and release the other two inserts after I've had a chance to test this one.