I use an unconventional way (Bat and Owl needed), they do not inflict torpor to other Cryolophosaurus. Get a level 5-10 and put stats in health (i used a bat to tame it). Find a high level, throw out Cryo dino. The wild Cryo will Aggro but not inflict torpor to yours. Sit back and shoot at the head with shocks for max efficiency. Using higher damage longnecks require the healing from the snow owl. I just knocked a 150 with 40 shocks.

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