I haven't been on the game recently, but I have made a huge breakthrough in my two-tone research! YAY!
I now know why red two-tones' color schemes consist of only red, various dark reds, and black, and also why some dark two-tones have areas that were light colors (on the white two-tone end up) even darker than the areas that were supposed to be black!
But more on-topic, I will be mating Ziggy and Poupoko maybe tomorrow to try to get a shiny purple two-tone with all B stats except run, which will be A (very unlikely, but probability hasn't gotten in my way yet)! I'll mate that child with my childhood Chao Leafy, who has two As (swim and power) and an S (stamina), to try to get a shiny normal or MTN (shiny or not). Leafy is a two-tone lime green who was obtained through "traditional" means, with pure parents, so he is half-normal, and Poupoko is pure normal as well, so the offspring could very well inherit two normal genes and therefore be normal. No planned names yet, but will figure those out soon. Wish me luck, and just know that if I get the right genes in this baby that it will only have to reincarnate once less than an AAAAA Chao would to become SSSSS! ...Which is still a lot, but if I can muster up the patience, it'll happen, and I may make a clone become Chaos, which would be my first! So excited!
Also impatient to have a purple two-tone. Playing with two-tones has yielded some amazing results for it as a hero swim! The fly 2nd evo has bright red and blue tips! So cool!