Era beginning/end
The batrachi (creator race) are also known as amphibioids or creators of the bullywugs, doppelgangers, kopru, kuo-toa, locathah, sivs, tako, and other shapeshifters, amphibious or piscine races. The first sea born batrachi begin to flourish in the mild northern currents of the Black Sea known as the Fertile Crescent. The supply of mussels and other shellfish is so rich that in some areas the hunter-gatherer population could settle in semi-permanent villages. During this time, many batrachi began to undergo metamorphosis to walk upon the land.