Use as many therizinos as you want since it does extra damage to carnivores technically since the therizino is an omnivore which means carnivore and herbivore put together so since the other half is herbivore it should block out that affect I would also recommend pumping damage and health. Thanks for using your time on my tip I hope it helps you beat the boss.
Bring Therizinos instead of Rex’s, since herbivores take reduced damage from the fire, and can eat sweet vegetable cakes to regen health quickly. Take about 17-18 theriz, 2 hell pigs, and 1 yuty as well as an OP rocket launcher or shotgun, or substitute 4 theriz for allo’s to get the bleed attack.
Everyone here talking about Rex’s this and Rex’s that is foolish. Maybe 4 Rex’s to tank a little and the rest Mut Theriz packed full of Veggie Cakes. The fire melts the Rex’s even with ascended saddles. And all our Rex’s were 35k hp+.
Breed Rex’s kill the worst ones but ride a yewtaranus to get the buff on the Rex’s and use Rex’s because there beefy and do that you shuod be good also watch Phlinger phoo solo the ark dragon just do what he does