DragonAge:Inquisition HelP

Hey everybody;)

I wanted to watch Dragon Age Inquisition official trailer but when I tried to look for it on YouTube i've found more than one video

I thought that iit was spouse to be one official trailer?

Or there is more than one edition for the game? And if there is more than one edition of the game dose the story change that much?

Thanks x)

I really want to help...

But I'm struggling to believe this.....

Punish me.

@musta00967: It has expansions so yes you have the main game trailer and then you have the expansion trailers.