Horned Hound

everyone has heard myths and stories of the monsters of Aerwiar the continent that hides in the Bermuda triangle and has the countries of Skree, Kimeria, Green Hollows, Anneria. all of these countries have monsters that the rest of the world fears. Toothy Cows, Dragons, Gargan Rockroaches, Quill Diggles, Limberwolves, Snuckbuzzards and many more but the most fear is the Horned Hound. a massive foal sized hound with a horn like a unicorn and a bad attitude. attracted to fire and blood they are extremely dangerous as they hunt in packs. everyone in Aerwiar avoids the forests where these creatures lurk and these creatures can send any other creature running just by making an appearance. as Ollister Pembrick said in his book Pembrick's Creaturepedia. 'these dogs are as big as a colt and will eat (with mouth), stab (with horn), chase (with speed), and disobey (with arrogance) any living thing, especially if that living thing is minding its own business beside a fire'. so far none of the monsters have ever made it off of Aerwiar, but what happens when Hydra decides to make a stupid move and kidnap a Horned Hound pup? they succeed with only 30 out of their 35 agents being killed in the process and they take this pup back to their base in Europe. you are this pup. as you grow you become more dangerous than they could ever imagine, no one can control you so you spend all of your time on a chain in a heavily locked down cell. Hydra has put signs up to warn people never to let you out and even have a ceiling tile to drop food down because you are terrifying. the Thunderbolts have been working on taking out Hydra who have reappeared after their original destruction in the days of the avengers. Hydra in fear of the imminent threat abandons the base leaving you in the cell out of fear of you. you escape your cell and survive on the food left around the base. you're trapped inside but you have everything you need to survive. so what happens when the Thunderbolts find this base?