No.11600993 ViewReplyOriginalReport
I'm writing an Elfen Lied-Transformers crossover.

The Decepticons try to use a clone of Lucy (except modified to be way more powerful than even Mariko was) to defeat the Autobots. Megatron adores the clone (whose name is Mavia). In fact, Megatron sends Starscream and Skywarp the people who tried to kill Lucy because Megatron is afraid that they will come after Mavia. Starscream kills the people who were after Lucy....ruthlessly.
Megatron, leads for a time, but Mavia avenges Megatron by killing Starscream. Then Mavia defeats the Autobots many times. She has visions of a paradise world ruled by Unicron, who destroys what Mavia sees as "false worlds". Mavia starts a cult and converts millions on Earth (and a trillion galaxy-wide).

Nana sides with the Autobots, and the Autobots eventually defeat Mavia's cult.