been on this site for a while, but i never did the tournaments cause i didn't know what i'm supposed to do XD
when the toury comes around, you sign up then a few days later it begins. each one has a requirement to score points. evolve pokemon, hatch eggs, do scours etc. your goal is to do it to be in the top 100 players to get a prize but even if you dont make thay, you can get some of the tokens for reaching three seperate tournement milestones. you can then use them to trade in ag the prize shop for items or exclusive/fakemon eggs.