my friends are my power (spoiler alert!)

How will you fight without a weapon?
I know now I don't need the key blade
I've got a better weapon
My heart!

I didn't wake up hopeless
Staring at my shadow like a solider
Riku really taught me how to feel so empty
The door to darkness is a monster
It sucks you in and really
Ragnarök's your shit up!

But will I ever find my keyhole?
I'm not really sure but I hope it's sometime soon
Because I finally think it's time too
Give myself away like a hollow bastion

I don't need a weapon
My friends are my power!