I just recently made this troll OC for Trollhunters and I just wanted to write about her if I ever bring her up in any oneshot chapters

"Master Jim, I present Unda the Underestimated." Blinky said as he led Jim over to a large grey female troll who was seated across from Draal. "Unda! This is the Trollhunter!"

The troll looked rather similar to Aaarrrggh but the fur on her head and around her shoulders was dark blue and slightly longer and rather curly. Bright blue gems were embedded along her back along with large cracks that were carved into her skin. A small set of horns could be seen poking out from the top of her curls, two large tusks poked out from the sides of her jaws, but what startled Jim was the large dirty bandage wrapped around her head where the eyes were.

"Uh Blinky? Is she-" Jim motioned to his own eyes and waved a hand in front of his face.

"Blind? Yes, Unda is blind." Blinky answered. "As a welp, she was born blind from one eye, but during the battle of Kilahead Bridge she was blinded in the other eye by Bular. Since then, she's had to rely on her other senses; her hearing, sense of smell, sense of touch and taste. And because of how many times she has managed to avoid any kind of danger thanks to her other senses, we've called her Unda the Underestimated."

As they got close, the female troll turned around in her seat and sniffed the air before snorting.

"A human? I've heard the rumors of a human having the amulet, but you know how I just ignore the rumors, Blinkous." She said as they approached and held her hand out towards Jim. "Come closer, Trollhunter. I don't bite." Jim walked forward and held still as the troll leaned forward to take another whiff of him before sitting back in her seat. "Can he fight?"

"Of course! He even nearly took me out once!" Draal laughed before pulling a serious face. "Why? You're not planning on fighting him, are you?"

"I've sparred with every troll I've come across, but never a Trollhunter, especially a human one." Unda replied. "I've even fought against Arrrrgggamont one when he was a general under Gunmar, some think I knocked some sense into him when it was really your cry for your father that got him to see the side he was fighting on was the wrong one."

"Accepted me." Aaarrrggh added and smiled fondly at her.

"She was one of the few trolls who accepted him when he first joined us." Blinky explained. "Though I think it's because they're from the same tribe."

"Queen Ursuna and my family didn't want a half blind troll fighting, but I went off to fight to help this group of trolls battle against Gunmar anyways."

"What's it like? Being blind I mean." Jim asked and Unda sighed sadly.

"Not exactly pleasant, but I've adapted over the centuries to use my other senses. I was so frightened at first when I discovered I was completely blind, I kept trying to open my good eye till Kanjigar delivered the unfortunate news. Vendel was kind enough to let me stay with them and travel to the new world in search of a new Heartstone." Unda explained. "When we had just barely arrived, Bular attacked and killed Deya the Deliverer and dropped her broken body into the ocean. Before that, the amulet had chosen Draal's father and he fought off Bular, giving us time to escape. From my point of view, all I could hear were the screams of the other trolls, Bular's roars, the sound of swords clanging, Draal yelling and pushing at me to move, and Deya's final cry before she was shattered."

"A sad day for all of us, we had no time to mourn or go back to collect the pieces of our fallen Trollhunter. For months we walked across the New World, hiding in caves and eating whatever we could find. And at one point, we stumbled across Aaarrrggh." Blinky added. "Everyone was terrified and skeptical of him, since he was a general of Gunmar but he was carrying the shattered remains of Deya with him. After Kanjigar declared him a friend and he chose to be a pacifist, Unda was the first of all the trolls and welcome Aaarrrggh into our tribe."

"Keep safe, bring food and water. For Unda." Aaarrrggh added happily. "Friend."

"Perhaps one day we should spar Trollhunter, I've been looking forward to doing it since the day you had arrived." Unda chuckled. "Though I was waiting for you to go through your training before attempting to battle you."

"I would like to spar, if you are available." Jim replied and smiled. "It's nice to hear about one who's able to overcome their disability, there were a lot of humans a long time back who were either blind, deaf, missing a limb or had a mental disability and were able to do amazing things."

"You humans are quite strange, but I am glad we have one who has learned to walk between both our worlds and attempt to defend it."