How to get a deinonychus:

-Deinonychus can't be tamed, and you can only get one by stealing their eggs and hatching them.

1. Tame a flyer like a pteranodon, and carry another smaller dino like a dodo.

2. Fly over the nest, and lure the deinonychus far away from the nest, then drop the dino you're carrying. You might not need a dino to carry with your flyer if there's a ciff nearby, because you can just lead the deinonychus down the cliff.

3. After you've lured away the deinonychus, you can go back to the nest and steal the eggs.

-Now you need to hatch the eggs. If you're using standing torches, I'm not exactly sure how many you need, but probably around 11-20.

-After you've hatched the egg, instantly fill up the baby deinonychus' inventory with meat.

Hope this helped!

-Pablo27