Anyone care to help me theorycraft a team?

-Ou has 38 highly used pokemon

-Toxapex can switch in on 11 (blissey, clefable, corviknight, dragapult, ferrothorn, hawlucha, mandibuzz, skarmory, fini, toxapex, and urshifu)

Of the 27 toxapex cannot switch into:

-Slowbro can switch into 9 (dragonite, excadrill, garchomp, hawlucha, heatran, hippowdon, landorus, melmetal, and swampert)

Of the 18 that toxapex and slowbro cannot switch into:

-Blissey can switch into 14 (dragapult, hydreigon, kyurem, magnezone, nidoking, pelipper, regileki, slowbro, slowking, slowking-galar, tapu koko, tornadus, volcarona, and zapdos)

Of the 6 that toxapex, slowbro, and blissey cannot switch into:

-Buzzwole can switch into 4 (bisharp, kartana, rillaboom, and zeraora)

-For the last 2 (tapu lele and tyranitar), celesteela can switch in on either

-Clefable is a nice blanket check to a lot of things and is a good stealth rock setter

What do you think