I bred some spinos for boss fights and I pumped my 1st teams stats to like 600 melee and around 20k health challenged a friend with Rexes that were at like 800 melee and 50k+health I convinced them to let me have the water buff to make it more even. ya nit nearly even. theur boss rex was totally useless against the water buffed Mega spino of death.🤣🤣