Why did I pay Pokemon-Amie dust

This is too cute when you max out the happiness. They can dodge moves and even land critical hits more easily. My Greninja even said that it toughened up (When it got hit with discharge and was a bit under 100hp left) and lasted with 1hp left, but looked like he was about to cry

This almost makes me not want to release it
when if I get my Shiny Froakie soon.
