@gkh1997 Awesome, thanks! 
What about synchronize Pokemon? They are so much more useful now with the ultra wormhole legendaries in USUM. Maybe a Mew with Skill Swap/Worry Seed, False Swipe, Trick, and Thunder Wave? Could be cool! With this set this Mew could be used not only to synchronize to a particular nature, but also to check for a particular ability (if necessary) and to catch the desired Pokemon.

What about synchronize Pokemon? They are so much more useful now with the ultra wormhole legendaries in USUM. Maybe a Mew with Skill Swap/Worry Seed, False Swipe, Trick, and Thunder Wave? Could be cool! With this set this Mew could be used not only to synchronize to a particular nature, but also to check for a particular ability (if necessary) and to catch the desired Pokemon.
~ Always ready to fire up the party! ~