Post Pokemon you never really used until sun/moon and realized how good they are.

For me, it's crobat. I caught a shiny zubat in the first hour of mg moon game on the day/day after release. She does nothing but kick ass. May not have brave bird, but acrobat, cross poison, taunt, and either quick guard/toxic works so well. Along with her, my wild caught shiny sableye also is a winner. Prankster in doubles with fake out, will o wisp, quash are so fun to use.