An easy way to tame this creature is to get 16 stone pillar.when you spot a therz place the pillars in a 3x3 leave one side open so when the therz comes in you can close it off.or have a buddy close it off then you can movein between the stone pillars I recommend 90-110 tranq arrows.put at least 300 narcs or 150 bio tox then you should be cautious at all times to see when it wakes up.guard it at all times.