[quote=thewizardguy]
If it gave Optimus that much power, Optimus would be able to casually wipe out galaxies. It makes more sense that the Matrix of Leadership is a particular weakness of Unicron, instead of an artifact capable of wiping out universes.
[/quote]
Well it's a well of near infinite wisdom and stems from the spark of Primus, god of the Transformers. I think it could do SOMETHING. And maybe it never destroyed universes ... because Prime never wanted to ;)
[quote=thewizardguy]
Except Optimus. Every single time. In every single episode, comic, movie and even most fanfictions.
[/quote]
EXCEPT those times