First up is Reuniclus, the star of the week. I've elected to go with the Double Dance set since I believe it is Reuniclus' best and honestly most fun set in the current metagame, letting it set up on a variety of Pokemon and letting it check dangerous metagame threats like Mega Latios, Lopunny, and others. The set itself is pretty basic, with Calm Mind and Acid Armor letting it boost up to near unbreakable levels, Stored Power letting it sweep after a few boosts because of how stupid strong it gets, and Recover giving it well...recovery. The EVs are also pretty standard, with 252 HP and 208 Defense making it as physically bulky as possible, although I've elected to put 4 additional EVs into Speed to creep speed-creeping Pexes
Next up is Toxapex, one of my personal favorite Pokemon and Reuniclus' best friend, providing not only a blanket check to many of the dangerous Pokemon in the tier, but also providing T-spike support, which helps chip down the opposing Dark-types Reuniclus otherwise can't touch. The moves are pretty standard, Scald being STAB, Haze blocking setup, Recover giving recovery, and T-spikes giving T-spikes. EVs make it as specially bulky as possible while also (ironically) letting it creep Reuniclus
Now, when making this team, I wanted to use another fat setup sweeper that could take advantage of the T-spike support Pex gives while also complementing Pex and Reuni at the same time, and the answer I ultimately came upon was SD Gliscor, a Pokemon that can not only abuse T-spike support to muscle past the otherwise annoying Rocky Helmet Tangrowths and Slowbros of the world, but also check dangerous threats like Heatran in the process. The moves are pretty standard, though I will admit the spread is one sniped from
sweet heat (Shoutsouts btw). Honestly, Gliscor is a top 5 mon in this meta and this is best set and it just fit really well on the team, not much else to say
Following that is the team's rocker, Dragonium Z Chomp. Dragonium Z Chomp not only gives the team rocks, but also the wonderful ability to click Swords Dance and just delete anything that isn't a Fairy type or Corviknight from existence, including Darks and other Dragons, which are otherwise annoying for this team. Also being a secondary check to stuff like Rotom-H and Heatran is awesome. Set and spread are super self explanatory, this thing just claims kills turn 1.
Following that is Mega Scizor, my personal favorite mega in the tier atm and the team's tertiary wincon. This thing can not only abuse Pex's T-spikes, but it also provides excellent insurance vs the tier's many strong Psychics, Kartana, Mega Lopunny, Gliscor, and really anything you can think of. The set itself is self explanatory, as are the EVs, letting it set up and sweep while being as bulky as possible.
sweet heat has an alternate spread but until I figure out what that does I'll just go with the tried and true pre-Mega Meta spread. I love Zor so much
Finally, the last member of the team is also its defogger: Zapdos. I'm gonna be frank, Zapdos is my new favorite defogger after Fini fell off. This thing is just awesome. Being able to check Kartanas, Corviknights, Mega Scizors, Pexes, Ferrothorns and Mandibuzzes all in one slot is incredible, as its ability to spread paralysis far and wide thanks to Static + Discharge. Set and spread is pretty standard, Discharge and Heat Wave giving it excellent coverage (though you can slot HP Ice over Heat Wave if you're feeling spicy) , Defog letting it clear hazards, and Roost giving it recovery.