Although not based on a dinosaur, there is certainly an ancient vibe to Relicanth as it is based on the coelacanth fish, which has lived on Earth for many years and was thought to be long extinct.

With Relicanth on the bench, your tactical options are dramatically multiplied. You can use Croconaw’s lower power Reverse Thrust attack, still boosted up by Torrential Heart, to switch to Mimikyu or ...