[sub]Birth by sleep: Terra-Xehanort battle

Look at that.
The X-Blade has been completed!
Ven!
It's our turn next, Terra!
What?!
I've been waiting for this day!
Now I can finally throw away the old, frail weapon and obtain a younger, more powerful one!
Now I can confirm it with my own eyes!
What awaits before the Keyblade Wars!
Your darkness will be my weapon!
His heart belongs again to darkness.
All worlds begin in darkness, and all so end.
The heart is no different.
Darkness sprouts within, it grows, consumes it.
Such is it's nature.
In the end, every heart returns to the darkness whence it came.
What?!
So even as a lingering sentiment, you still wish to defy me!?