[Child of the 7th Age]

Hmm.....

I don't know what Tevildo will say, but I can think of two possibilities.

1. Steal the keys, but that would be difficult, or,

2. hack through the chain. This would be much easier to do than cutting the bands off her wrist. (those wrist cuffs could be dealt with later). Maybe just drape the chain over the top of the boulder and slam down with all your might with an axe or hammer? That way at least she is free to leave.....

***********

Edit: OK, I see you've got her loose. My guess is that you're going to need someone skilled in metalwork. I know Lindir could do this or maybe Vror???
But it would have to wait till after the battle ended.