My father has rode on Wyverns on Ark. You may think you can take on 3 or so Allosaurs, but don't try. They trap you against the ground, one being on the head and the other two on opposite sides of the neck. Then they use their chainsaw bite to slow you down. They got a lvl 259 Lightning Wyvern down to 1000 hp with a total of 150000 hp! -IceWyvern

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