probably because megatron is a rare type of decepticon hes a triple changer so he scans three vehicles all at once and picks which one he wants and stores the data of the other ones away in his memory bank
Megatron or Shockwave depending on the color
Bonecrusher
Megatron. He rips Jazz in half in the first movie.
In Transformers 2 Megatron is a flying tank and a Cybertonian jet
In the second movie Megatron killed him
megatron
He was torn into two by Megatron in the first movie.
in the novel and comic sentinel prime and megatron go to cybertron and rebuild it in the movie megatron damages sentinel prime then optimus kills megatron then sentinel prime
In ''Transformers:the Movie(2007) Megatron was killed by Sam Witwicky.Sam killed Megatron by using the Cube.Starscream simply retreated from battle back to the Nemesis(the Decepticon Warship).
He is ripped in half by megatron in transformers: the movie
overload a constructicon.
I think The Fallen because in the second movie you can see how Megatron is ordered around by The Fallen. In a part of the movie, you can see Megatron kneeling by where The Fallen is sitting and Megatron calls him master or leader. =) Plus, after Optimus Prime gets his extra parts from Jetfire, he slices off Megatron's arm really quick, with almost no effort, but it takes Optimus a longer time to defeat the Fallen.