LogFAQs > #878185551

If you want to use a helpful picker to make your list, use this!

http://www.dragonflycave.com/favorite.html

Just go to the 'options' tab and remove all the gens but 7 - then, to add Alolan forms as well, check the 'forms mode' tab. Turn on 'major only' - this will remove a lot of unnecessary shit, like extra Silvally colors.

This will still leave the following Pokemon in the list:

All four forms of Oricorio (keep your favorite)
Both forms of Wishiwashi (keep your favorite)
Both forms of Lycanroc (keep your favorite)
All new forms of Zygarde
Ash-Greninja
Pikachu with a hat (no, don't ask me how this qualifies as a 'major form', I don't fucking know ok)

Any time you see any of these, just select everything ELSE (even the stuff you don't like) and click pick. This will bury them at the bottom of the list and you won't see them again for a very, very long time, so you can then move on. Just make sure to leave one form of Oricorio, Wishiwashi, and Lycanroc alive. Probably the one you like most, if any.