Rises
A -> A+
Centiskorch is a centerpiece to offense teams with its excellent moves in Fire Lash, Leech Life, and Knock Off. A great attack stat in addition to those moves makes it a difficult task to switch into and easy to support, despite its glaring weaknesses to Rocks.
A- -> A
Grassy Terrain has stepped up on bat, with Thwackey serving as a versatile setter, wallbreaker, and late-game cleaner with its versatility in item choices. Even aside from Terrain, its unparalleled access to Grassy Glide grants it to be one of the premier revenge killers in the tier.
:Gourgeist-S: B+ -> A-
Gourgeist’s wide variety of set choices render it a deadly force to be reckoned with, with options like Choice Scarf for speed control and Life Orb for wallbreaking becoming more and more prominent in the meta.
Coalossal B to B+
Despite its horrific Fire/Rock typing, Coalossal’s respectable stats, access to Stealth Rock, Rapid Spin, and Spikes, and great matchups against titans like Articuno and Frosmoth grant it a solid role as one of the top Fire types in the tier.
C -> B+
Previously considered to be too frail, Jynx’s massive rise attributes to its destructive specs sets tearing teams apart given a safe switchin. Scarf and nasty plot sets have also seen experimentation, proving how its massive reward can offset its risk.
B- -> B
With unusually high speed for a steel type, a good Attack stat, and the combination of Shift Gear and Gear Grind, Klinklang has geared up to be a strong setup sweeper that can dismantle slower teams. Magnet Rise has seen more use to throw a nasty surprise to traditional checks like Silvally-Ground.
B- -> B
Liepard’s disruptive movepool in tandem with Prankster and a great speed tier enable it to be a hassle for offensive and stall teams. Even with the ban to Damp Rock, its set versatility and variety of priority tools give it a bump to B.
:Rapidash-G: C+ -> B
One of the two deadliest Grassy Terrain sweepers, G-Rapidash has reasserted its threatening presence with its neat typing, better bulk, and access to Stored Power to dismantle passive builds.
C -> B
Silvally-Poison has been working out quite well with its Work Up sets, making it difficult throughout the game to distinguish its wide coverages sets. The toxic immunity and wide variety of sets grants it to be a versatile stallbreaker and attacker, hence its rise.
B- -> B
Swoobat’s lethality as a late-game cleaner or even wallbreaker can be displayed by how easily it can nuke teams after one Calm Mind boost in terrain, where it can easily set up in front of Pokemon such as Altaria, Audino, and Tangela.
C- to C+
Drifblim’s access to Strength Sap to deter physical attackers gives it a unique niche on Terrain teams, complemented by being the fastest Pokemon against i boosted foes after an Unburden boost. However, its demand for significant support and competition with fellow Unburden Pokemon Thievul leaves it lower ranked than other Grassy Terrain abusers.
C- -> C
While overshadowed by Kangaskhan in most roles, a nifty ability in Sap Sipper mixed with beefy bulk brings Bouffalant a role as a solid wincon, evident with its excellent matchups against Tangela, Thwackey, and Trevenant. Alternatively, Bouffalant could be more dangerous as an attacker with Reckless at the expense of missing out on walling the aformentioned grass types.
UR -> C
Despite Grassy Terrain’s popularity, Ice types being demanded more means that Lapras finally has a chance to shine with its great bulk and capability to trap passive Pokemon like Ferroseed, Clefairy, and Articuno.
UR -> C
Access to a powerful Close Combat and Sucker Punch enables it to be deceptively fast as an attacker, and provides a good hand in covering Grass’ vulnerability to getting walled by Flying and Fire types. Swords Dance enables this to become even more dangerous, capable of being an dangerous sweeper.
Drops
A to A-
Frosmoth fares worse overall from Centiskorch’s and Klinklang rises, and the physical attacks being thrown from Terrain to hyper offense make it more difficult to fit on a team, though its capabilities as a strong special attacker still make it a great offense force to be reckoned with. It is also vulnerable to getting KOed from its initially mediocre speed tier, and even after a boost, opposing walls like Articuno and Ferroseed could take it on without much hassle.
A- -> B+
Basculin’s difficulty in firing off its powerful attacks are amplified with Grassy Terrain’s grip. Basculin has to choose between getting walled by physical walls like Tangela or by Special walls like Alcremie, which is reflected by its drop in ranking.
A- -> B+
With each VR update, Cofagrigus takes one step closer to its brother. Despite its customizable movepool and solid defenses, its lacking offenses and best set revolving around its physical defenses as a wincon lead it to falter against fast-paced offense teams, which leaves it difficult to perform as a physical wall throughout game-to-game basses, although it still comfortably finds nice homes to balance and stall teams.
A- to B+
Gurdurr not being able to break Tangela even after several Bulk Ups disappoints, and the rise in the fast-paced Grassy Terrain makes it more difficult to slot on teams. Sawk being a staple for speed control and cleaning further hurts Gurdurr, as it doesn’t have to fear losing Eviolite to fully fulfill its role as a Fighting type.
:Rotom-S: A- -> B+
Competition with Rotom formes as an Electric type
B- to C+
High competition with Articuno as a defogger, the increased Rapid Spin users like Morpeko and Coallosal, and the amount of physical attackers in the tier, Cryogonal’s place has slightly faltered, though it still performs well as a specially defensive tank with access to moves like Recover and Rapid Spin.
:Eldegross: C+ to C
Tangela’s looming presence in stomaching physical hits and larger bulk means Eldegoss has less room to shine for its role as a specially defensive hazard remover. However, its niches in better mixed defenses and Rapid Spin still give it the nod over Tangela.
C to C-
Although Lilligant is still a good abuser of both terrains, its barren coverage options result in it failing to break counters like Articuno and Ninetales even when boosted. Competition with Butterfree and Frosmoth as Quiver Dance users don’t help matters either.
C -> C-
Without the helpful healing properties of Grassy Terrain and priority in Grassy Glide, the sea urchin discovers how limited its own terrain could be. Even with nifty properties such as the added power of Rising Voltage and the immunity to sleep, Electric Terrain simply has not met the standards needed to be more than a niche, with abusers in Grassy tending to perform far better.
C to C-
Despite holding the title as the premier Sticky Web setter, it finds itself questioning whether it is a crown to hold on. Nonexistent offenses, a horrible typing, and being unable to fulfill other roles lead it to being susceptible to do nothing at all in some games, hence it entering C-.
:Type: Null: C to C-
Type Null finds itself harder to fit as a tanky pivot with immense competition with WIshiwashi and Uxie, and its lacking offensive presence leads it to being vulnerable as setup fodder and being worn down easily with how popular hazards are.
C -> UR
Carbink just hasn’t been the same since the Magmortar/Drampa meta. Countless rock-types ranging from the versatile Rhydon to the specially dangerous Aurorus provide much more support in terms of Stealth Rock support, and just doesn’t fit in its marginal niche as a Trick Room setter.
C -> UR
While steel types are finally getting some sunshine, Mawile tragically isn’t. It fails to impress as a defensive Stealth Rock setter with its fraility, and doesn’t hit hard enough to warrant any offensive use despite Sheer Force. Klinklang and Ferroseed perform far better at such roles.
C -> UR
Vanilluxe melts without Snow Warning - a shallow movepool and mediocre speed tier mixed with ice competition from Aurorus, Piloswine, and even Lapras has relegated this ice cream cone back to the freezer. Despite an increased search for ice-type breakers, Vanilluxe sadly does not compare to the aforementioned options even with its high special attack and miniscule niche of having Taunt.