I’ve been slowly working on the achievement to kill (defeat) all trainers with an Elekk Plushie on your team. I’ve used multiple sources for the info, so I decided to compile everything I’ve seen from WarcraftPets.com and WoWhead.com into one easy to access page. An Awfully Big Adventure.
It’s not finished yet, but all the Pandaria Trainers and the Celestial Tournament teams are in there. Don’t make my mistake. You just have to beat the first three, not the actual Celestials, so feel free to leave and heal whenever you need to.