dont worry its easy plz listen here people because im tired of hearing this question.
okay to get a chaos chao all you have to to do is with any color chao make it happy(feed it play with it give it drives/animals)them when they are old they will reincarnate and comeback then reapt.do this 3 times.yes only 3.then by the 3rd time it reincarnates give it only 1 of evry animal(this includes the rare phenox,dragon,unicorn,and the fish man)make a check list its easyer then finally when it reincarnates agian itll be a chaos chao and to make it angal/devil chao do the bious and give make it dark/hero the last time okay?k.
heres a link of what the it shoul look like
http://chao.hippotank.com/sa2/images/evolution/chaos/light.jpg
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