Watched your HO video, and liked the team, but saw some glaring issues. The only mon who can deal with Primarina, is Zarude, and it can't even switch into a fairy move. I swapped pult with Zeraora, to fix that issue. Scizor also felt kind of weak, so I replaced that with Bisharp, to keep the steel typing, and making it a risk to click defog.
https://pokepast.es/35112548d9aa238e