From my expierence, i realized that stall teams we've seen are nothing that i will going to tell you about. I'm talking about the worst stall set, that there's no way you would beat it. This team is Chansey (Natural Cure), Mudsdale (Stamina), Torkoal (Shell Armor), Toxapex (Regenerator), Frosmoth (Ice Scales) and another mon to totally cripple some strategies. This Team is made to absolutely irritate everything and everyone. Mudsdale is physically bulky ans his Stamina is very useful for Chansey. Frosmoth's Ice Scales gives boost sp.def of allies that is very handy for Mudsdale and Torkoal. Torkoal's Shell Armor completely shut downs crit teams, that usually is huge weakness of stall teams. Toxapex's regenerator gives some kind of heal source for teammates and pex itself. Chansey's Natural Cure helps its teammates to immediately wake up after using rest and switching out. For last team slot, you can carry abilities like Filter/Prism Armor/Solid Rock to make allies even bulkier, Cloud Nine to completely shut down weather teams or even something like immunity to make opponent's Toxics useless. The tactic is that you switch-in all pokemon carefully, and if opponent is going to boost, Haze with pex, then once you switch all mons, there the stall starts. You can just Toxic stall opponents and if you carry Cloud Nine, you can get rid of the opponent's Hydration status heal, you can carry Corrosion to Toxic everything and carry Block on pex to cripple Natural Cure teams.
So this team is one Death End. You cannot just sweep this team, you cannot cripple with Toxic, you cannot rely on crits, the only thing left is believe in luck or just try to overstall this team. Overstalling this team is possible, but hey do you want to stall your opponent for Hundreds of turns? No one really wants. This deadly combination is most annoying thing in the world.
Can you finally ban Ice Scales? Or at least ban combination of Ice Scales and Stamina?
Please, finally help the meta!