Steps to tame rexy

1. Craft longneck w 10-20 tranq bullets

2. Find one

3. Go on big rock

4. Shoot it

5. Wait till it comes to u

6. Shoot it some more

7. Now it unconscious

8. Feed it 200 raw meat and narcs

9. Possibly bring spino for protection

10. Wait

11. Tamed, now bring both to base

12. Make saddle

13. Put saddle on

14. Have fun