THIS IS HOW YOU EASILY BEAT AN APLHA TREX,

Lure alpha trex into the middle of the ocean by carrying a herbivore app in the talons of an Argentavis (I used a Parasaurolophus) then use an aquatic mount like Beelzebufo or megalodon to bite the alpha Rex to death, with the water mounts increased speed underwater it can easily evade trex attacks

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