The number of Chaos Beasts has always been very scarce, rarely exceeding three in the same generation. Their method of reproduction is also very peculiar, not relying on mating to reproduce. When they die, their energy disperses on its own, becoming scattered seeds. These energy seeds recombine and, once they encounter a suitable energy body, they attach themselves to it. After an incredibly complex process, they could potentially become a new Chaos Beast. However, their survival rate is pitifully low, therefore, the number of Chaos Beasts has always been extremely rare. Apart from the single Phoenix of each generation, they are the least numerous.