Syn Shenron (一星龍, Ī Shinron; lit. "One-Star Dragon") is the seventh and last of the evil Shadow Dragons to appear, and the last villain to appear in Dragon Ball GT. He transforms into Omega Shenron after swallowing all seven of the Dragon Balls (this is his special power, rather than having power over elements).
He is voiced by Christopher Sabat.
Years ago he and 5 other anime villains lead an attack that almost destroyed the anime empire. But thanks to 6 anime heroes Omega Shenron was killed his allies were imprisoned.
Legends of the Multi-Universe (Menslady Story)
However Megatron brought Omega Shenron back to life. Omega later met Jack of Blade and Jack told him about hi plan to over throw Megatron and Omega was more then happy to join. After defeating Megatron Jack sent Omega Shenron to the anime empire to capture Emperor X. Later after Jack used his powers to X to join him Omega Shenron then freed his old friends and attacked the heroes. Later after Jack was beaten and Galvatron came in Omega and his buddies swore their life's to him.
Under Galvatron's command will Omega Shenron finally take over the anime empire?