How to tame, this is a lot easier than most people say it is. The moment you get narcotic arrows you can tame this guy. Step 1: get a strong tame like a trike as long as it has a good health and you can shoot off it. Step 2: Level up it’s health by a lot you will need this in order to tame a Thereizinosaurus. Step 3: get a lot of narcotics and narcotic arrows so the taming process is not hard. Step 4: find a thereizinosaurus and clear the area so no raptors or carnos will get in the way. Step 5: saddle up your Dino and ride over to it. Now the process begins, once your in range pull out your bow and start shooting. Once you hit it will agro on you and start running to you but just keep shooting. Once the thereizinosaurus is within melee range it will start attacking. You need to stand you ground and continue shooting. If you Dino has a lot of health it won’t be a problem. Eventually it will run away from you now you chase it down shooting it until it’s knocked out. Then enjoy taming.
1. This fella can really navigate rough terrain. I was surprised that it even made it up a quite steep cliff. If u want to snipe it from atop, make sure ur standing spot's steepness is at least almost 90 degrees between the lower part of ur 'platform' and the ground. Any lesser will ensure this thing coming up for the kill. I survived but my level 51 Tapejara din't. He saved my life. 😭
2. Sometimes when u r tranquilizing it, all of a sudden it will appear like running away. But, don't be fooled. It does this to lure you down. Happened many times. If it really ran for more than 7 secs away from u, then it is really escaping due to the rising sleepiness. It has a high amount of torpor resist. So, don't expect an earlier catch. Usually takes me at least 10 arrows with a crossbow to attain a result.
3. I realized that Spinos are the best dinos to counter these tyrants due to their buff and knockbacks. If u manage to tame 1, should be no problem if u bump into these terror chicks. Their agro range is very short.
If this dino spawns near your base and you are low and mobile player then just do one thing. Put your all stuff in your base and go near the dino then run in opposite side of your base and lead him to far away from your home before he destroy all you have even your pets. just don't uninstall the game bcoz of this😂