Since 2014, we've seen almost 200 Amiibos made, but now, when we look back at when the Smash amiibos were released, a few characters were missed. One of these was Female Robin. Nintendo made a Female Corrin, Alt Skin Bayonetta & Alt Skin Cloud Amiibo, most likely because Female Corrin was the most loved character in her game and, being released at the same time, they didn't want to make 2 amiibos for one character and leave Bayonetta & Cloud out, so why not get a Female Robin Amiibo as well?

(You could also say that they should make an Amiibo for Alph, The Koopa Kids, etc, as well, but I'll leave that for another petition)