If you tame it on crystal isles, you have to spot it at night first, and then wait for the next night while you preparing for the food and the trap. The night time on crystal isles start at 20.38 server time. You have to immediate knock it out. If the taming time is more than 1hrs(which is 1 night+1day server time), you have to put at least 3/4 amount of their required food. Because no matter how you try to maintain the torpor, when the night time come, they will wake up. So you must knock it out again, and put the food again with the same amount. Don’t worry, the taming progress will continue and you wont lose the taming effectiveness . Good luck.

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