Metamorphosis

The complete nature of the AllSpark is unknown even to the Prime's. What it can transform seems to be limited to human machinery. Yet, even so, the risk of Sam merging the spark with Megatron's own is great, and not the brightest idea the human male has ever had. The Autobots must be ready, to face the consequences of such an action. AU MovieVerse, set just before ROTF.