Death crystal cannon


 * The death crystal cannon is a Decepticon-created weapon.

When most saw the amazing destructive potential the death crystals had, they thought "death crystal guns". When Megatron saw it, he thought "death crystal cannon".

The Transformers cartoon
After having confiscated Dread, its death crystals and the slaves from the Orbs, Megatron ordered for the construction of a cannon with which he would destroy Iacon and the Autobots once and for all.