I am on Ragnarok and I was able to get it stuck in trees. They get stuck in trees very easily if you're away from your base. Don't bring a high level back to your base or you will lose everything lol. I used about 60 narq arrows to keep it down. If it wasn't for Ichy birds bugging me non-stop it would've been a very easy tame. Took about 1 hr. It was a level 25 I think. Still this thing is a farming beast. Good luck! They hit like a bus, so be ready to die.

More Therizinosaurus Taming & KO Tips