So, its been rumored to exsist, but what can it do? The Autobot Matrix does the following: 1. It is the most effective source of new sparks and the place where they return after Deactivation 2. Its believed to be a conduit for the energy of Primus 3. The only thing able to stop Unicron 4. Only beings with an affinity for the Matrix can use it 5. When a new leader is chosen they are physically enhanced and renamed with a "Prime" suffix (unless you're Ultra Magnus and you "Can't deal with that now") So, would a Decepticon Matrix do the opposite? Ie; the only thing able to stop Primus, a conduit for Unicron, etc..