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Restricteds:
Rayquaza
from
C ->
UR
This Pokemon is so bad idk why it's ranked. Statwise, it has a severe lack of power, bulk, and speed in comparison to other restricteds. While still needing Clear Amulet to not fold to Incineroar. It resorts to Swords Dance Espeed to make up for all this but fails miserably as it can only shoot out single target attacks and loses all of its resists, on an already relatively frail Pokemon. The cherry on top though, its restricted match ups. It can't touch Calyrex-S, barely damages Calyrex-I and gets one shot, god forbid they have Farigiraf. Miraidon deletes Rayquaza and almost always uses Farigiraf. Terapagos 2HKOs you and eats everything, forces Rayquaza to not Tera early like it wants to. Zamazenta-C walls Rayquaza to hell and back, just pray they aren't Iron Defense. Zacian-C also walls you, but can also OHKO you early. The ultimate weather counter when Kyogre Ice Beam. Lunala says hi as a Ghost-type with Meteor Beam. Oh but hey, that's where it ends, at least its good into the sun setters...
. Yeah you have to work extremely hard to make this thing work and can't bring it to half of your match ups, Rayquaza is very similar to a regular Pokemon rather than a Restricted.
Reshiram
from
UR ->
C
This Pokemon has a really good meta matchup, with Assault Vest it simply doesn't die and makes the life of Caly-S and Terapagos painful, especially with Turboblaze ignoring Clefairy's Friend Guard and Terapagos's Tera Shell. Even After Tera Fairy the Pokemon eats a Tera Electric Electro Drift or two Bloodmoons. Doesn't make it any harder when the top physical Restricteds do not want to eat a Blue Flare or Draco Meteor. It does lack the 'broken' element everything has, but Overheat without the SpA drop threatens all the OHKO/2HKOs it could ask for. Tailroom is goated enough to make up for the speed and damage it it comes down to it. Would love to put this higher honestly, especially with how Rayquaza was considered, but lacks enough results for me to make the judgement.
Also, this is just a question but what does Palkia-O
do? Can't find a reason to use it, especially in single restricted.
Other than that, I like the Restricted Tierlist.
Regular Pokemon:
Raging Bolt
from
S ->
A+
I don't think it's Incineroar level unfortunately, competing with Rillaboom for the Assault Vest slot is tough, and Incineroar's toolkit makes it much more appealing to more restricteds. I can't think of a single restricted that doesn't want Incineroar's Fake Out and Parting Shot support, while Raging Bolt can't fit with Miraidon or Kyogre. Rillaboom S makes more sense but even that is pretty shaky, as it still competes with Raging Bolt and Amoonguss, while not fitting on Miraidon. The two have done well together but a lot of the time you wont be able to use their best sets.
Amoonguss
from
A ->
A+
Broken, great Calyrex-Ice partner and Calyrex-Ice answer. Does the same thing it did in Regulation F except being able to buy those few turns with Spore and Rage Powder is even more valuable in a Restricted format, and can usually be slapped on any composition along with Incineroar and Urshifu-R, I assure you it's going to work.
Whimsicott
from
A ->
A-
This is definitely better next to Farigiraf and Pelipper, as the majority of its success comes from one composition, the same team as Farigiraf for the record. . Notably a lot less flexible and threatening than others in the A tier, like Chi-Yu, Tornadus, or Flutter Mane, which have a place on a variety of comps and are a bigger impact on the game. At least when I play against Whimsicott, its job is only to set Tailwind and occasionally Light Screen, and can't do this for a second time in the game unlike Tornadus.
Urshifu-S
from
A ->
A- /
B+
Heavily competes with Urshifu-R and Chien-Pao. In Reg F, it only dominated on teams with extremely strong speed control, but now that it's pretty much mandatory on every team, Urshifu-S has a much harder time succeeding and standing out. Restricteds don't want what Urshifu-S offers, as there are plenty of Dark-types available that don't require as much support and don't prevent you from running Urshifu-R. Of course it has still got a place in the metagame, Unseen Fist will always get you somewhere, that somewhere currently being on Calyrex-Ice.
Landorus
from
B ->
B+
Ground-types are very valuable rn, and this is one of them. Good on Miraidon as an alternative to Ursaluna-B on teams with less speed control, and Tera Poison Sludge Bomb is relatively good Rillaboom deterrent. Kyogre and Calyrex-Ice love a Pokemon that threatens both Miraidon and Zamazenta regardless of their most common Tera. Can't forget that one Scarf Landorus Zacian-C team either. Not a mainstay on any of these Restricteds but brings a lot to the table as an alternative on many teams. Fits better with the Ogerpons and Mienshao over Indeedee-F and Volcarona.
Tatsugiri
from
B ->
B- /
C+
Dozogiri is just very mid right now. Gets worse as the power level grows higher, and many teams are plenty prepared for it without considering it. Inconsistent composition. Not to mention that Restricteds usually taking Tera makes it even harder for Dozogiri to clean up. I'd drop Dondozo too but it had some success alone, with the old Yawn set, so I'm less confident in the nom.
Ditto
from UR ->
B-
Two restricteds broken haha, half of them threaten the mirror so you vibe with Scarf. The other half it might even feel like a useless slot, especially when you're essentially building with 5 Pokemon. Transform can only get you so far.
Iron Valiant
from
UR ->
C
Basically what I've been saying all year but even more. Miraidon is amazing for it, providing Valiant with Focus Sash or Clear Amulet and the Speed boost. Wide Guard is great and fixes half of Miraidon's match ups, making the Calyrex formes and Groudon much easier. Encore fixes the other half, making it much harder for Rillaboom to Fake Out pivot. Offers what Farigiraf does but with offensive pressure, another Pokrmon that threatens an OHKO on Incineroar and Koraidon, considering how hard the sun match up is. Niche option on Miraidon teams that has seen more success than half of the C tier anyway.