Yesterday(Oct 21 2020) I tamed to of these beauties! One was lvl 209 and a female wen I tamed it and the other was a male lvl 80! I also bread them,I used a pheromone the baby is fine tho, the tip here is how I tamed them. Ur gonna need a tapejara and tranqs.OK,
1.go to the red woods on ur tapejara
3.land on a tree with ur tapejara
4.WACK TRANQ DARTS ON ALLO HEAD!
5.wen its out, check the area
8.........that's all..........hop u like ur allo......
My name is Ashham and I hop u like it goodbye and..........
Think about this: The taming in ark is crazy. The last thing the Dino would remember would be you impaling it in the face with toxic arrows before it gets knocked unconscious. And then somehow it eats while knocked out which makes no sense and then wakes up and loves you till it dies.
NOTE: There is an error in the Capabilities section. There it says that a Wyvern cannot pick up an Allosaurus, but a Crystal Wyvern can. However, it says that a Wyvern can pick up an Allo but a Crystal Wyvern can't in 'More'. Just keep in mind that you can only pick up an Allo with a Wyvern, and not a Crystal Wyvern (sadly).