Help translating... I'm italian and need some english speaking help.

Sorry for my bad english, I'm italian.
Since SE seems to Always forget italian and spanish ones, i decided to subtitle the Launch Trailer, but I don't understand some sentences.
Can someone help me? Please
That's what I understood so far:

Hear… feel… Think…
The power to banish the darkness dwells in the crystals of light.
(Journey forth and pay claim to them) ?
The outcomes of this battle was long since decided.
My name is Kan-E-Senna and it is my solemn charge to watch over all who call Gridania home.
Glory to the sultana
We are graced to stay by the presence of a hero to Ul’Dah
Great souls are few and far between in these times.
I count my blessance when I find one.
This is one of the crystals of light.
By the navigator
I you are to survive, your steel must (… ?) speak for you
Heed well a word adventurer, for it is Hydelin herself who’s speaks

Eorzea, a blighted realm, riddled whit old scars.
Twice now it has eluded the empire’s crush
And for this failure the realm (…. ?)
It is twisted beyond all reckoning
Rotten nigh to (… ?)
Yet it must be saved
Garlond, soon you will be made to know the true power of magiteck
So you are the adventurer of who we have heard so much
Have you ever had the sensation of been pulled away from reality?
Brother, are you certain this (… ?)
Remembrance (… ?) if our world is to heal, we must put the horrors of the calamity behind us.
Fight and not tremble at my might
(… ?)
Oh, see my boy
You look well, for one who has forsaken king and country.
I wonder what else you will forsake before the day is done.
What in the seven hells.
(… ?) a none among you has the power to stop me.
(… ?) but prevent old ones from opening a new.

Hear… feel… Think…
The power to banish the darkness dwells in the crystals of light.
(Journey forth and lay claim to them
The outcomes of this battle was long since decided.
My name is Kan-E-Senna and it is my solemn charge to watch over all who call Gridania home.
Glory to the sultana
We are graced to stay by the presence of a hero to Ul’Dah
Great souls are few and far between in these times.
I count my blessance when I find one.
This is one of the crystals of light.
By the navigator
I you are to survive, your steel must need speak for you
Heed well a word adventurer, for it is Hydelin herself who’s speaks

Eorzea, a blighted realm, riddled with old scars.
Twice now it has eluded the empire’s grasp
And for this failure the realm has sunk deeper into depravity
It is twisted beyond all reckoning
Rotten nigh to the core
Yet it must be saved
Garlond, soon you will be made to know the true power of magiteck
So you are the adventurer of who we have heard so much
Have you ever had the sensation of been pulled away from reality?
Brother, are you certain this course is best?
Rememberance will yield no remedy. If our world is to heal, we must put the horrors of the calamity behind us.
Fight and not tremble at my might
But do not beg for mercy, I do not die

Oh, see my boy
You look well, for one who has forsaken king and country.
I wonder what else you will forsake before the day is done.
What in the seven hells.
It is only right that I should take your realm and none among you has the power to stop me.
The salve will serve not only to close up our present wounds but prevent old ones from opening anew.

Hope this helps!

Thanks a lot. You've been very helpful. I was able to understand something, but with all this sounds effect I was missing some sentences.
I apologise again for my bad english.

You're very welcome. Do not worry about your English, if I could speak Italian half as well as you speak English, I would be very proud.