Dododex
ARK: Survival Evolved & Ascended Companion
Utility Tips

What is a lystrosaurus used for? lystrosaurus battling strategies in ARK: Survival Ascended & Evolved.
Build a 2 wide 1 high rectangle ( it can be as long as you like) with ramps coming off one side of it. Bring all of your favourite creatures and place them on top of the rectangle and put a bunch of lystros inside the rectangle with a door on one side. Put a trough somewhere and BAM! You now have yourself an xp farm. Just go inside and pet the lystros every so often.
These little guys are cute critters... Cute enough that on many occasions when flying with my Argy I've rescued them from predators. Also make really useful tames to level up other creatures(if you had a really high health one you could take it into easier gamma boss battles(megapithecus could be good) too farm minions with your mount whilst using the super tanky lystro to level it faster