With a suspect on the horizon, I wanna make post about our next candidate, Gliscor since I don't know if I will be able participate or even be motivated enough to in the next suspect(I am still on hiatus). Gliscor has ample of counterplay. This is not a mon that should be suspected nor something that is banworthy. I will be mainly talking about the SD set but the passive hazard stack set will also get a mention. Gliscor punishes unorthodox team compositions but it is by no means uncounterable even if we are speaking long term nor oppressive against the general meta.
Here are all its weaknesses
Low initial power
It is extremely weak. Uninvested EQ don't even 2HKO bulky Gambit pre-Tera(which means Gambit beats it 1vs1 with some fallen) and needs to setup to +4 to even 2hKO a HP invested Great Tusk. That+ it's middling speed even invested means that it's basically dead weight against A LOT of offensive structures that can brute force Gliscor with hard hitters like Kyurem, Walking Wake for sun, or any choiced user or setup in it's face with stuff like Zama, Tusk or even Gambit if you are willing to tera. Fatter teams can also take advantage of it. Generally against fatter structures it will first setup or knock and you have plenty of answers for this. Corv is an excellent switch-in, taking nothing even from +6 attacks and serving as a great pivot to get in some of your more offensive mons to threaten Glis. Sub Zama beats it 1vs1 even pre-tera, Weavile too, Great Tusk with both CC and Ice Spinner cover multiple Gliscor options like Tera Normal, Ogerpon-W shits on most teams that Gliscor finds itself into, Darkrai shits on most Glscors+ their teams too ect.... Heck even a Glowking can take an unboosted EQ and Ice Beam it because it is that fucking weak.
https://replay.pokemonshowdown.com/gen9ou-2229118905-igryj0ct7rw2gailtucm511yqe3xmh4pw
https://replay.pokemonshowdown.com/smogtours-gen9ou-798279?p2
You can also also try to damage it and then whirlwind/roar it out so even if it does heal some HP it wont outheal your damage and by doing this over and over you can eventually wear it down. Mons like Moltres or Ting Lu take nothing from Glis they can stay in a couple of turns, damage it and then whirlwind it out. . Dozo also shuts down any Gliscor attempt to sweep a stall team. I know you are gonna go "but they don't like being knocked." If you let the opponent get up hazards and your key mon getting knocked, that means you fucked up. BADLY.
Dead Turns
Gliscor will have a lot of turn where it will have to protect or setup something. You can easily, EASILY take advantage of that. Taunt can prevent setup. Encore mons can lock Gliscor into something very undesirable. Imagine your Glis using protect while Iron Valiant comes in, encores you and sets up in your face. Imagine SDing while the opponent takes advantage of that and gets in scary breakers like Kyurem or Oger that force you out and can decimate entire teams. Gliscor requires you make the RIGHT plays, otherwise it will be huge momentum sink. It's very vulnerable to aggressive plays. And if you mispredict the Gliscor and you get toxic'd or something, I am sorry to say but that means the opponent outplayed you, not that Glis is broken.
The Tera Paradox
Glis is often cited to be able to bypass it's checks with Tera and I am like "How is that special from anything here in this tier?" How is that different from Kyurem, Zama, Bolt, Gambit, *insert offensive mon xyz. And no, he doesn't do it on a "grander scale". Unlike the others, Gliscor will always be stuck in it's middling speed unlike others that have a naturally high speed tier, ability to boost speed or priority while also sporting higher initial power. Gliscor at best will punch a hole but it will never ever win outright for gaining momentum unlike shit like Kyurem, a mon that can reliably wallbreak and also win games with the right turn(the fact that you can do both means it puts a huge strain on the builder and on your plays) but the community deemed this shit fine. Forcing out a Tera also means Glis will be extremely vulnerable to hazard stack both offensive and bulky variants being probably the nr. 1 playstyle right now(and most annoying). Also it is extremely easy to predict it's tera type.
SD variants are either Tera Normal, Dark or Ghost. Passive variants are either water, steel, ghost non that are problematic. Any other Tera doesn't really help it. A lot more predictable then stuff like Gambit or Dragonite or Bolt, or Zama or Kyurem or........
How to beat this mon with fat teams
Fat teams like stall have Sticky Barb Clef that can negate it's recovery and make any chip stick(just knock them first). Garg can also do that with salt cure and it is honestly not taking much from unboosted EQs anyway(it also has tera). The metal birds and Moltres serve as an excellent buffer zone to get in your more offensive mons. Taunt lando can also work on non ice fang variants. Mola is taking nothing from any of Glis attacks and can flip in to get a more offensive presence like a choiced mon like CS Valiant.
https://replay.pokemonshowdown.com/smogtours-gen9ou-796057
There is also the counterplay I have explained above ,attacking it and then phazing it out. Dozo also works on stall and some balance variants. Getting knocked should not be a problem. Balance teams should not focus on checking Gliscor long term. They should use their defensive answers as a buffer zone to get in their more offensively threatning mons and
make progress. Stall teams have enough longevity to withstand Gliscors assault and they should have a plan for Knock+hazard stack teams anyway otherwise they lose to way more things then just Gliscor.
4 movepool syndrom
We have always said this to defend versatile broken shit but it actually applies here. 2 of it's moveslots are occupied with Protect+SD but then what? If it runs Knock+Eq it loses to bulky flying types, Facade+knock HANDILY loses to Gambit, Garg and sometimes Bolt, EQ+facade lose to balloon Ghold. And unlike other broken shit, it cannot win games outright even with the right set(that is if the opponent has actually crafted a competent team) unlike mons like Kyurem since it has a middling speed and gets threatened by a lot of offensive threats. Also the same thing with EV investment. Do I go max speed to outpace Tusk, Lando,Bolt and tie Kyurem but also give up my ability to tank strong hits like Draco from Bolt as well? Or do I invest in bulk and accept mons like Dragonite outspeeding me? Do I invest in attack so I am not so passive unboosted?
"This mon cannot be walled long term. It can just switch out, outlast it's checks and come back later"
Yes and? It is a strong piece for teams with long term plans. Gliscor rewards good, consistent plays and a very strong tool for players that prefer long term strategies. It will only outlast them if you LET THEM. Go into the dead turn section of my post, you can take advantage of this. DONT BE IMPATIENT, ITS OKAY IF IT HEALS SOME HP BUT ALSO DONT BE AFRAID TO BE AGGRESSIVE. Also if I have an Ogerpon in for example, which Gliscor member actually wants to switch into this guy? Is the strategy here to slowly sack your team one by one?
Meta Solutions
Pre tera:
Great Tusk(Ice spinner), Dragonite(Ice spinner), Skarm, Zama(not on knock though+should be sub can also be ice fang), Ogerpon, Ting-Lu(ruinate and then whirlwind), strong choiced users, offensive water types like Wake, Meow, +bulky pivot like Mola, lando, Corv, Molt, Zap, Darkrai, Rilla, Kyurem, Gambit with tera, Samurott, Deoxys with IB, Primarina
Normal:
Zama(all variants) Lowkick Gambit, strong choiced mons like Wake or Valiant still work, physical Valiant, Corv, Skarm, CC Tusk, FB Darkrai, strong fighting types, Deoxys with PB and fighting move,
Ghost:
Dark types, Ghost types, Zama with crunch, Deoxys, bulky pivots still work ect... As you can see there is a lot of overlap
General if you don't have an outright answer:
Damage it and then whirlwind/roar it out so even if it does heal some HP it wont outheal your damage and by doing this over and over you can eventually wear it down. Bulky pivots still works to get in a strong attacker like choiced mons or Ursaluna or sth.. Or build a better team. There are plenty of meta answers.
Other unorthodox solutions
Psychic Noise from the likes of Hatterence or Prim makes it so any chip WILL stay and Gliscor either lose the 1vs1 or switch out giving you the momentum.
Tera steel levitate mons like Hydreigon
https://replay.pokemonshowdown.com/smogtours-gen9ou-800400
Rotom-W also works on non facade variants.(and offensive water types in general)
Bulky unaware setup mons like Unaware Clef setting up alongside it. Or a tera'd Skeledirge
G-weezing if played smart.
Ice beam T-tar( if not EQ)
Worry Seed Amoonguuse(okay I am reaching here, just wanted to throw out something funny.)
Keldeo beats regular and tera normal variants
Hazard variants have alot of overlap counterplay with the above solutions and are passive as hell. They are also very vulnerable to offensive sub mons like moon here, having the potential to decimate entire teams https://replay.pokemonshowdown.com/gen9ou-2202982529-zpkq42hydvo16zzsmredr9ztxcqvb6ipw
DO NOT BAN this mon. In a meta this offensive, this mon is a non-issue. It is only oppressive to badly structured teams or ppl who have a short temper cause "muh protect"(but are somehow okay with Kyurem doing the same?). Let the meta settle for now and give ppl time to identify the actual broken mons.