It would only take one of these to rule Teleria
John was but a simple farmer in an unremarkable hinterlands of Teleria. One day he industrialized his chicken farm and saw his entire village become super buff. In just a few chickens an average person became a demigod.
Before the Light nor the Dark knew it, Teleria would soon be flooded with John's army of chicken fed champions. Some of the strongest champions could take a few of them at a time, but tens of thousands would come, then hundreds of thousands. They didn't need artifacts, their chicken diets gave them strong enough stats to do harm.
And thus was the end of the old era, and the dawn of a new commoner revolution.