That one owl that had Jill in SC?

Yep!

Yay!
fur as black as coal
such a brave soul
with perfect pace and tail so long
he looks to the east and sings a song
He's courteous to royalty
But from him many men will flee
Sorry That is so easy 😕

Reepicheep? (I'm so mad they made his fur so light in the movies.)

Yep!
I know! I'm glad they changed his voice though. It was kinda annoying in the audiobook.

Under, far under, where jewels grow,
There are dragons that shine with a fiery glow.
Who are we?

Salamanders?

Yep. I'm running out of hard riddles. 😛

I questioned a prince,
though neither of us knew it.
My brother and I defended our country.
I killed a man with a deformity.
Who am I?

Darrin?

Corin?

Hobbit's right. 😉

Bringer of peace,
Lady with lord,
Predicting the future
Of calm after sword.

Alambil?

Yep. I really need to make these harder, don't I? 😛