Resource Random Battles Changelog

[A Cake Wearing A Hat]

9/3/2025:

Gen 9 Random Battle:
-Adds Bisharp. Level 79, Defiant, Eviolite, Tera Ghost, Stealth Rock/Swords Dance roll.
-Removed Sleep Powder mono-attacking Bellossom for being bad
-Appletun: +Dragon Tail (rolled with Leech Seed)
-Setup Sweeper Tinkaton: +Protect (will get Leftovers when rolled)
-Fast Bulky Setup Slither Wing: +Acrobatics, +Tera Flying, -Tera Fighting
-Ditto is now solely Tera Ghost/Steel.
-Sunny Day Scovillain: -Tera Grass
-both Rampardos sets: +Tera Fire
-Fast Support Giratina is now Bulky Attacker. This doesn't do anything.

Due to statistical analysis of changes:
-Ice Punch Pawmot is now always Iron Fist again
-Slither Wing's Fast Attacker set now runs Flare Blitz and Tera Fire again and no longer always has a bug move

Gen 9 Random Doubles:
-Protect Terrakion: -High Horsepower, +Stone Edge
-Hippowdon: -Helping Hand

Old Gens:
-In Gens 6-7, Dusknoir no longer runs Haze and now only runs Ice Punch in a new third set lacking STAB.
-In Gens 6-7, Stunfisk now gets Toxic + Protect instead of Assault Vest
-In Gen 7, Beautifly now gets Buginium Z
-In Gen 7, Vanilluxe can now roll choice items.
-In Gen 4, Stealth Rock is now enforced on all sets that get it if the team doesn't already have a Stealth Rock setter.
-In Gen 4, Tyranitar no longer runs Ice Beam
-In Gen 4, Kecleon now runs Seismic Toss instead of Return
-In Gen 4, Leafeon no longer runs a support set.
-In Gen 4, Spinner Hitmonchan no longer runs Drain Punch.
-In Gen 3, Deoxys and Deoxys-Attack no longer run Choice Band.

 

[A Cake Wearing A Hat]

11/2/2025:

Gen 9 Random Battle:
-PER COUNCIL DECISION: Acid Armor Alcremie has been removed and Alcremie's sets and level were reverted to before Acid Armor was added.
-Fast Attacker Latios: -Calm Mind (no more CM 3 Atks); new Bulky Attacker Latios set added with Recover, Luster Purge, Draco Meteor, and Aura Sphere with Tera Steel/Dragon/Fighting
-Scrafty now has a third set of Leftovers + Dragon Dance + Drain Punch.
-Fast Attacker Inteleon was removed. It is now always Scald and never has Dark Pulse.
-Anger Shell Klawf no longer runs Passho or Rindo Berry and now sometimes runs Expert Belt and Lum Berry instead.
-Heatran: -Flash Cannon (the rare AV Heatran will now have two fire moves instead of two steel moves)
-Fast Support (Boomburstless) Noivern: -U-turn (no more Specs, always Boots)
-Boomburst Noivern: -Roost (no more Boots, always Specs)
-Bulky Attacker Lanturn: -Volt Switch (this set is now always Leftovers; Specs Lanturn no longer exists)
-Rotom-Heat: -Trick (and therefore no more Scarf)
-Bulky Attacker Slowbro-Galar: +Haze
-Bisharp: +Tera Flying
-Chansey and Blissey: -Tera Steel, +Tera Dark


Gen 9 Random Doubles:
-Sneasler now has a second set of Unburden White Herb Close Combat/Dire Claw/Protect/Swords Dance.
-Koraidon now has a second set of Offensive Protect with Collision Course/Dragon Claw/Flare Blitz/Protect.
-Golem now has a second set of Weakness Policy Rock Polish, with Tera Rock/Grass.
-Primarina now has a second set of Bulky Protect with Calm Mind, STABs, and Protect.
-Gardevoir now has a second set that's exactly the same as the first but with Specs instead of Scarf.
-Oricorios have all been set split such that Quiver Dance variants run Air Slash instead of Hurricane. Tailwind variants keep Hurricane.
-Illumise now has a second set where its attack is Struggle Bug.
-Whimsicott: -Stun Spore set
-Rhyperior's non-Weakness Policy set is now Choice Band instead of Assault Vest.
-Camerupt: -Helping Hand, +Will-O-Wisp
-Grumpig: +Protect
-Spiritomb: -Shadow Sneak
-Tropius: -Leaf Storm, +Energy Ball
-Clodsire: -Tera Ground
-Offensive Protect Serperior: -Tera Grass
-Kricketune: -Tera Bug, +Tera Water


Minor Formats:
-In BSS Factory, Azumarill no longer runs Tera Blast Fairy.
-In FFA, Meowstic-F no longer erroneously gets Imprison. Meowstic-M does instead now.
-In FFA, Toucannon no longer erroneously gets Pikcup, and instead gets Keen Eye as usual.
-In FFA, Gogoat can no longer run Roar + Bulk Up at the same time (because i removed Tera Water)
-In Baby Rands, Beldum now exists at level 7 with Steel Beam/Iron Defense/Iron Head/Zen Headbutt.
-In Baby Rands, DD Scraggy now runs Drain Punch.
-In Baby Rands, Tynamo no longer runs Tera Blast Ground
-In Baby Rands, Turtwig now runs a second Shell Smash set with Superpower and Zen Headbutt.
-In Baby Rands, Corphish is now Tera Dark.
-In Baby Rands, CM Litwick can now run Flame Charge
-In Baby Rands, Goomy no longer runs Thunderbolt or Tera Electric
-In Baby Rands, Fast Attacker Stantler now runs Throat Chop instead of Shadow Ball.


Old Gens:
-In Gens 5-7, Wallbreaker Starmie now has a chance to roll Natural Cure.
-In Gens 6-7, Slaking now has a second set of Wallbreaker with Pursuit and Double-Edge instead of Retaliate and Night Slash.
-In Gens 6-7, Pyroar now runs Hidden Power Grass instead of Dark Pulse.
-In Gens 6-7, Lugia can now run Defog.
-In Gens 6-7, Rock Polish Relicanth now runs Weakness Policy.
-In Gens 6-7, SubSeed Whimsicott now runs Encore instead of Protect.
-In Gen 7, Z-Move Salazzle is now always Firium Z with Hidden Power Grass and no longer runs Dragon Pulse.
-In Gen 7, Z-Move Pyroar no longer exists.
-In Gen 7, Weakness Policy Celesteela no longer runs Fire Blast.
-In Gen 5, Stealth Rock is now universally enforced if you do not already have it on the team.
-In Gens 4-5, Rock Polish Aggron is now its own separate set
-In Gen 5, Unown now runs HP Fighting sometimes.
-In Gen 5, Stoutland now runs a split between Scrappy Choice items with Facade as the fourth move and Leftovers Intimidate with Thunder Wave as the fourth move.
-In Gen 5, Hydreigon now always runs Fire Blast.
-In Gen 4, Rapidash now runs Toxic instead of Hypnosis.
-In Gen 4, Blastoise no longer runs ChestoRest.
-In Gen 4, Quagsire now always has Toxic and no longer runs Encore.

 

[A Cake Wearing A Hat]

1/1/2026:

Levels have been updated.

Gen 9 Random Battle
-Quaquaval's sets have been entirely overhauled. It no longer runs Heavy-Duty Boots or Assault Vest, but it now sometimes runs Tera Steel with Swords Dance or Rapid Spin, and it also now sometimes runs Leftovers SD Roost.
-Dragon Dance can now give Pokemon with the Bulky Setup role Weakness Policy. This affects Tyranitar, Necrozma-DM (which no longer has separate code just for itself), and regular Necrozma (which now has a third set of DD Bulky Setup specifically for this)
-Bulk Up Krookodile has been split off into its own set with Leftovers, Tera Poison, and Gunk Shot. The choice item/stealth rock set can still run Stone Edge and Tera Ground.
-Forretress now has a third set with Thunder Wave. Body Press and Toxic Spikes are now significantly less common on Forretress as a result.
-Life Orb Dragon Dance Scrafty has been removed.
-Choice item double-edge Komala has been removed.
-Whimsicott now always runs Encore. Its sets have been merged together as a result.
-Coil Arbok is now always Leftovers.
-Tinkaton's Setup Sweeper set is now Bulky Setup, so it now always has Leftovers and never has Life Orb.
-Golduck's Fast Bulky Setup role is now Bulky Setup, so it gets Leftovers slightly more often than before.
-Choice Scarf Magnezone: +Analytic
-Mamoswine: +Trailblaze; Trailblaze can now generate Life Orb, this time.
-Lycanroc-Midnight: +Play Rough; Choice item Midnight now exists sometimes.
-Support Cobalion: -Stone Edge; this removes Assault Vest Cobalion
-Bulky Support Dusknoir: -Shadow Sneak; Shadow Sneak now only appears with Life Orb or Choice Band on Dusknoir.
-Hitmonchan: -Close Combat
-Galvantula: -Giga Drain, +Energy Ball
-Magearna: -Tera Steel
-Swanna: +Flip Turn (only appears when team already has hazard removal)
-Several role names for Trailblaze users have been altered with no functional difference in order to accommodate the Mamoswine change

-There is currently a bug that makes Arbok, Seviper, and Emboar erroneously run Weakness Policy. A hotfix for this is pending.


Gen 9 Random Doubles
-Brute Bonnet has an additional Doubles Support set of Rage Powder, Seed Bomb, Spore, and Sucker Punch with a Rocky Helmet and Tera Ghost/Poison. Its original set no longer has Rage Powder.
-Blissey's set is now Hyper Voice, Life Dew/Softboiled, Thunder Wave, and Helping Hand with no other moves.
-Alcremie now has another set with Helping Hand instead of Encore.
-Wo-Chien's sets have been split so that it always has Leech Seed.
-Zamazenta: -Iron Head, -Psychic Fangs; no longer runs Choice Band.
-Barraskewda: -Psychic Fangs, +Flip Turn
-Pincurchin: -Toxic Spikes, +Scald, +Tera Water
-Sandaconda: -Stealth Rock
-Choice Specs Clawitzer: -U-turn
-Choice Specs Gardevoir: -Trick
-Lumineon: -Tickle
-Tropius: -Helping Hand
-Noctowl: -Tera Flying, +Tera Normal, +Tera Steel
-Tyranitar: -Tera Steel
-Manaphy: -Tera Water
-Support Scovillain: -Tera Grass


Old Gens
-In Gen 8, Mewtwo now just runs Fire Blast as coverage.
-In Gens 4-7, Mewtwo now runs Signal Beam instead of Shadow Ball
-In Gens 5-7, Golduck now associates Leftovers with Scald and Life Orb with Hydro Pump. The Scald sets now run Sub + CM sometimes, too.
-In Gens 5-7, Scrafty now runs Leftovers Drain Punch with Intimidate when it has Dragon Dance. Life Orb, HJK, and Moxie all no longer exist.
-In Gens 5-7, Galvantula now runs Energy Ball instead of Giga Drain
-In Gens 5-7, removed Signal Beam from Reuniclus
-In Gens 6-7, Bulky Attacker Hydreigon can now run Toxic
-In Gens 6-7, Nidoking and Nidoqueen now run Poison Jab instead of Sludge Wave sometimes and Nidoking no longer runs Superpower.
-In Gens 6-7, Regigigas's sets have been split so it always has Thunder Wave.
-In Gens 6-7, Leafeon now runs Substitute instead of X-Scissor.
-In Gen 7, Nidoking now sometimes runs Throat Chop.
-In Gen 7, regular Altaria now sometimes runs Dragon Dance.
-In Gen 6, regular Altaria now sometimes runs a support set.
-In Gen 6, Mega Altaria no longer runs a support set.
-In Gens 4-5, Tentacruel now always runs Sludge Bomb.
-In Gens 4-5, Banette now only runs Insomnia.
-In Gens 4-5, Granbull now has two sets: return/crunch/twave/cc and return/healbell/twave/eq.
-In Gens 4-5, Donphan's Spinner set was renamed to Bulky Support and its non-Spinner set no longer exists.
-In Gen 5, SubSeed Whimsicott now runs Encore instead of Protect
-In Gen 5, Calm Mind Landorus-Incarnate now always runs Sludge Wave
-In Gen 5, Gengar now can run Destiny Bond.
-In Gen 5, Galvantula's sets have been split so it always runs Volt Switch.
-In Gen 5, Mamoswine now always runs Ice Shard.
-In Gen 4, Regirock no longer runs Chesto Rest.
-In Gen 4, Omastar no longer runs Earth Power.
-In Gen 4, Heracross will always run Stone Edge when it's not running Facade.
-In Gen 4, Blaziken can now get Choice Scarf and now runs Earthquake instead of Thunder Punch.
-In Gen 4, Sunflora now runs an additional Solar Beam Sunny Day set.
-In Gen 4, Cloyster now has a second set with Ice Beam instead of Rock Blast.
-In Gen 4, Hitmonchan no longer runs Drain Punch.
-In Gen 3, Corsola can now run Explosion sometimes.
-In Gen 3, Choice Band Solrock no longer runs Overheat.
-In Gen 3, Jynx no longer runs HP Fire.
-In Gen 2, Pikachu is now level 73.
-In Gen 1, Persian now gets Thunderbolt 75% of the time.


Misc
-In FFA, Meowstic-F's second set is now Wallbreaker instead of Fast Attacker
-In BF OU, Dragapult no longer ever runs Modest

 

[A Cake Wearing A Hat]

2/1/2026:

Gen 9 Random Battle:
-Hitmonchan now has a third set of Bulky Support with Drain Punch, Knock Off, Rapid Spin, and Encore/Poison Jab/Taunt with Leftovers or an Assault Vest.
-Hitmonchan also had some unnecessary code removed that revolved around not getting punching moves, now that it always gets punching moves.
-Rotom-Heat and Rotom-Wash have gained secondary sets with Discharge; when they run Discharge, they won't have Nasty Plot or Choice items. Rotom-W's Tera types are now all Electric/Steel, Rotom-H's Discharge set is Tera Electric/Steel, and Rotom-H's Thunderbolt set is Tera Electric/Fire/Steel.
-Rotom-Fan: +Thunder Wave.
--Relatedly, Thunder Wave is also now able to be rolled on the same set as Nasty Plot. This affects Thundurus-Incarnate.
-Luvdisc: +second set with Flip Turn over Whirlpool
-Dachsbun: -Stomping Tantrum, +Yawn
-Brute Bonnet's Close Combat set: -Seed Bomb, +Crunch (now rolls between Seed Bomb and CC instead of rolling between Crunch and CC)
-Calm Mind Exeggutor: +Sleep Powder
-Mimikyu: -Wood Hammer, -Tera Grass
-Trevenant: -Trick Room
-Arceus-Ghost: -Tera Normal, -Tera Ghost, +Tera Dark

Statistical analysis led to the following changes:
-Whimsicott no longer always has Encore and now has SubSeed split off from the other set again.
-Leftovers Dusknoir is now once again able to get Shadow Sneak.
-Mamoswine now no longer runs Trailblaze. Again. We won't be trying that any more times.

Gen 9 Random Doubles:
-Abomasnow will now always get Aurora Veil even if the team already has one to three other screens setters. It is now possible, although exceedingly unlikely, to get four screens setters on a team. It is also now fully impossible to ever get Veilless Abomasnow.
-Torterra now has two new sets that run Rock Slide: one with Protect, and one with Wood Hammer. Both have Tera Rock.
-Lokix now has three sets: one with Sucker and U-turn, one with Knock and Sucker, and one with Knock and Leech Life.
-From now on, no Arceus form will ever get Recoverless Calm Mind. Some coverage moves have been removed as a result. Some Calm Mind Arceus sets will be more common as a result. Some Calm Mind Arceus Tera Types were changed.
-The Quiver Dance Oricorios have once again changed items to Leftovers.
-Tentacruel will no longer get Acid Spray as its only Poison move. It will now always run Sludge Bomb. Acid Spray remains an option.
-All Kommo-os except Iron Defense are now a 50/50 between Soundproof and Bulletproof. Bulletproof now has a 66% chance of generating on average.
-Muk: -Haze, +Sticky Hold
-Both Weezings: -Neutralizing Gas. Kantonian Weezing's role was changed to Bulky Attacker to force fire coverage.
-Volcarona: -Swarm
-Seviper: ability changed to Shed Skin.
-Hisuian Qwilfish: set split between Crunch and Throat Chop. It will now always get Toxic Spikes no matter how many Toxic Spikes users are already on the team.
-Moltres: set split between Protect and Scorching Sands. Scorching Sands will now always have Tera Ground. Moltres will now always have Tailwind.
-Vigoroth: set split between Double Edge + Recover and Body Slam + Encore. Vigoroth no longer runs After You and will always have a form of speed control.
-Dragapult: set split between Draco Meteor and Fire Blast. Dragapult will now always have Dragon Darts.
-Slither Wing: +Protect
-Bulky Protect Thundurus: changed to Doubles Support to unenforce Protect. Blanket Thunder Wave enforcement removed from Prankster users since it now affects nothing.
-Meowstic-M's sets were merged together now that Prankster doesn't enforce Thunder Wave. Fake Tears is gone.
-Offensive Protect Thundurus: -Snarl
-Articuno-Galar: -Recover
-Magnezone: -Body Press. Role changed to Doubles Support to force Electroweb.
-Arbok: -Dragon Tail
-Crabominable: -Wide Guard
-Magmortar: -Scorching Sands
-Bellibolt: -Volt Switch (Removes Assault Vest by extension)
-SD Arceus-Ghost: -Tera Ghost
-Ninetales-Alola: -Tera Ice
-Tera Blast Sylveon: -Tera Fire
-Hippowdon: -Tera Rock
-Tyranitar: -Tera Rock

Old Gens:
-In Gen 8, Mewtwo now runs Aura Sphere over Shadow Ball (for real this time)
-In Gen 8, Sylveon no longer runs Shadow Ball and by extension no longer runs Choice items.
-In Gen 8, Galarian Articuno now runs Hurricane over Air Slash.
-In Gen 8, Silvally-Ice no longer runs Psychic Fangs and runs Rock Slide instead
-In Gen 8, Silvally-Psychic no longer runs Crunch or U-turn and now runs X-Scissor and Flame Charge.
-In Gens 4-7, Qwilfish can now run Poison Jab. In Gens 6 and 7, it always does.
-In Gens 5-7, Choice item Magnezone can now run Analytic.
-In Gens 6-7, Octillery now always runs Gunk Shot and never runs Choice Specs.
-In Gens 6-7, Mr. Mime was split to have more optimal coverage at any given time; Nasty Plot will no longer generate Shadow Ball or Thunderbolt, while Choice items will always get Focus Blast.
-In Gens 6-7, Psychic/Fairy types now always get Psychic STAB.
-In Gens 6-7, regular Charizard can now occasionally run Swords Dance/Acrobatics/Flare Blitz/Earthquake. This is exceedingly rare in Gen 7.
-In Gens 6-7, Sylveon no longer runs any coverage whatsoever. It is now always Calm Mind like in Gen 9.
-In Gens 6-7, Air Balloon no longer exists.
-In Gens 6-7, Bastiodon's sets have been collapsed into one set with Toxic, Rock Slide, Stealth Rock, and any one of Metal Burst, Protect, or Roar.
-In Gens 6-7, Aggron's sets have been split so that Stealth Rock sets get Leftovers now that they're not Air Balloon.
-In Gen 7, Nihilego's role has been changed to Bulky Attacker so its hazard sets get Leftovers, now that they're not Air Balloon.
-In Gen 7, Z-Move Lunala no longer runs Moonblast.
-In Gen 7, Tapu Bulu now runs Swords Dance instead of Bulk Up. Additionally, it will no longer get Megahorn outside of Choiced sets.
-In Gen 7, AV Wishiwashi no longer runs HP Grass.
-In Gen 7, Heracross now has an additional Guts set with Megahorn over Swords Dance.
-In Gens 4-5, Mismagius now sometimes runs Substitute with Nasty Plot. Its sets have been split to accommodate this.
-In Gen 5, Galvantula now runs Giga Drain again. Oops.
-In Gen 4, Choice Scarf Wailord no longer runs HP Grass, and Wailord now runs a second set with Leftovers and Surf/Ice Beam/SelfDestruct/Toxic.
-In Gen 3, Groudon's sets have been overhauled. Set 1 is now Overheat/Twave/Slide/Quake, and it now has a second set with Slide/Quake/SD and any one of TWave, Substitute, or HP Bug.
-In Gen 3, Alakazam now runs HP Dark over Ice Punch.
-In Gen 3, Grumpig now runs HP Dark over Thunder Punch.
-In Gen 3, CM Jirachi can now run both Ice Punch and Thunder Punch at the same time.
-In Gen 3, Flygon's second and third sets are now identical except one has Protect and one has Substitute. Both are Staller and have Fire Blast, Dragon Claw, Earthquake, Rock Slide, and Toxic.
-In Gen 3, Chesto Berry no longer generates. Anything that still runs Rest without Sleep Talk will just get Leftovers now.
-In Gen 3, Slowbro, Slowking, Muk, Dragonite, and Torkoal no longer run Rest.
-In Gen 3, Slowbro and Slowking now run Thunder Wave where they once ran Rest.
-In Gen 3, Curse Muk now runs Explosion where it once ran Rest.
-In Gen 3, Dunsparce now runs Sleep Talk when it gets Rest.
-In Gen 3, Illumise no longer runs its SubPass set.
-In Gen 3, Deoxys and Deoxys-Attack no longer run Fire Punch.

Baby Rands:
-Skiddo's level has been reduced from 7 to 6.
-Pawniard and Gligar now run Eviolite with setup.

 

[A Cake Wearing A Hat]

3/1/2026:

In addition to the usual set updates, this creates a Pokémon incompatibility system (for Gen 9 and 2-7) that prevents pairs considered excessively detrimental from generating together on randbats teams. This system will be used sparingly for the most egregious cases, and does not apply to Monotype randbats. Currently, the following pairs are prevented:

• Volbeat + Illumise (Gens 5-9 and doubles)
• Blissey + Chansey (all formats that contain both)
• Sticky Web setters (all formats)
• Screen/Veil setters (all formats)
• Dry Skin + sun ability setters (all formats)
• Shedinja + sand/hail ability setters (all formats)
• Reversal/Flail users + Tyranitar (Gen 3)
• Spikes users (Gen 2)
• Conflicting weather ability setters (doubles)
• Conflicting terrain ability setters (doubles)
• Minun/Plusle/Pachirisu/Raichu with each other (doubles), because they have similar support sets with Nuzzle

Some sets have been updated to remove moves that no longer generate, such as Swords Dance on Gen 9 Kricketune.


Gen 9 Random Battle:

• SD Talonflame: +Gale Wings, roll with Flame Body
• Iron Bundle: -Substitute (this removes Leftovers)
• Fast Support Cinderace: -HJK, -Sucker Punch, +U-turn, +Will-O-Wisp, Tera type changed to Grass
• SD Chien-Pao: -Ice Shard
• Removed Farigiraf's Future Sight + Hyper Voice set
• Clangorous Soul Kommo-O: +Drain Punch, roll with Close Combat
• Swalot: +Thunder Wave
• Alomomola: +tera poison
• CM Miraidon: -Substitute, +Dragon Pulse, Life Orb instead of Leftovers
• Glalie: -Disable
• Pikachu: enforce Volt Switch by changing the role to AV Pivot (lol)
• Magnezone: -Tera Water from the sets that had it
• Special Azelf: -Trick, -Thunderbolt, -tera electric. It's now STAB/Fire Blast/Dazzling Gleam/a roll between U-turn and Nasty Plot, like in Gens 6-7.

Gen 8 Random Battle:

• Fixed Boltund so its ability is always Strong Jaw, for real this time.

Gens 3-7 Random Battle:

• Gen 7: added a Bulky Support Defog Tapu Fini set with hydro/surf, moonblast, knock off, nature's madness, and taunt.
• Gen 7: Removed special (plot) Z-Infernape
• Gen 7 Throh: Added another Flame Orb set with Superpower instead of Bulk Up
• Gen 7: Added Rest talk Primarina with Scald and Moonblast
• Gens 6-7 Rotom-Mow: no longer gets Life Orb
• Gens 6-7 Deoxys-Defense: removed its plot set
• Gens 6-7 Slowbro and Slowking: removed AV sets, enforced Psyshock on their Slack Off sets, and added Dragon Tail to Slowking's Slack Off set
• Gens 6-7 Pachirisu: always has Super Fang and U-turn, as Nuzzle + Toxic no longer generate together
• Gens 5-7 Samurott: removed Choice Band sets and added Choice Specs/Scarf with hydro/scald/ice beam/grass knot
• Gens 5-7 Tangrowth: all sets are now a Giga Drain/Leaf Storm roll, Power Whip is removed so it isn't as crippled by Scald burns
• Gen 5 Slowbro and Slowking: removed offensive sets with specs/life orb
• Gen 5 Qwilfish: added Poison Jab, an oversight from the last update
• Gens 4-7: Stantler's STAB is a roll between return and dedge
• Gen 4 Stantler: +Thunder Wave, incompatible with Hypnosis
• Gen 3 physical/mixed Girafarig: -Shadow Ball, -Thunderbolt
• Gen 3 Kingler: added a second SD set with Mud Shot, HP Ghost, and no Surf
• Gen 3 Nidoqueen/Nidoking: changed some roles and moves so that Choice Band can have Rock Slide and can no longer have Thunderbolt

Gen 9 Random Doubles Battle:

• Doubles Fast Attacker can now generate Focus Sash if the species has HP + Def + SpD <= 230 and no recoil moves, regardless of whether it is leading. Some Pokémon have been changed to different roles to preserve their current items.
• Vivillon: added a second set with Tailwind over Pollen Puff, and both sets generate sash
• Support Ribombee now gets sash
• Mienshao now has three sets: Two sets with CC/Fake Out/Knock Off/U-turn with Regenerator and either Focus Sash or AV, and a Choice Band Wallbreaker set with Triple Axel instead of Fake Out.
• Azelf's Doubles Fast Attacker has been replaced by a Choice Specs Wallbreaker set with Psychic, Dazzling Gleam, Fire Blast, and U-turn.
• Toxicroak gets Life Orb on Swords Dance sets and Focus Sash otherwise.
• Houndoom has an Offensive Protect set with Life Orb and a Nasty Plot/Sucker Punch roll, as well as a Focus Sash set with only Nasty Plot.
• Iron Bundle and Kilowattrel have two identical sets, one with Focus Sash and the other with Booster Energy/Life Orb, respectively.
• Icy Wind is now enforced on Quagsire, Swampert, Whiscash, and Gastrodon by changing role to Doubles Support. Water STAB is now enforced on Water/Grounds in doubles.
• Swampert: -Ice Beam (it would no longer generate)
• Gastrodon: -Clear Smog, +Yawn, and now runs a second set with Earth Power/Ice Beam/Yawn/Recover.
• Salazzle and Swalot: -Poison Gas
• Muk: -Poison Gas, +Toxic Spikes, -Sticky Hold
• Vileplume now has three sets: its current set (sludge sap puff stun), another set with energy ball over pollen puff, and a third set with sludge bomb, leech seed, protect, and pollen puff
• Leech Seed + Protect (or its variants) now generates Leftovers instead of Sitrus Berry
• CM Terapagos gets Leftovers
• Added a third set to Yanmega with Bug Buzz, Air Slash, Protect, and Tailwind, with Focus Sash and Tinted Lens
• Support Oinkolognes: -Lash Out, now Thick Fat with Sitrus Berry
• Band Oinkolognes: -Play Rough, -tera fairy, +Body Slam, +tera ghost
• Electivire: -Cross Chop (both sets), -Volt Switch on Life Orb, -Flamethrower and +Electroweb on AV
• Moonblast Diancie: -Protect, +Body Press, tera fighting only. Diancie always has Body Press now.
• Torterra without a grass move gets Shell Armor instead of Overgrow (oops!)
• Clefable: Doubles Bulky Attacker is Moonblast/Dazzling Gleam + Fire Blast + icy wind/twave + protect with Life Orb Magic Guard, Doubles Support is Moonblast + Follow Me + two of HH/Knock Off/Moonlight/Life Dew with Unaware
• Removed SD Arceus-Ghost
• Wigglytuff: -Disable, -Heal Pulse
• Curse Snorlax: now Thick Fat with Leftovers and Body Slam/High Horsepower/Protect
• Band Snorlax: +Body Slam
• Koraidon is back to 100% Choice Band, removed its Life Orb Protect set
• Magnezone is Magnet Pull, replacing Sturdy
• Removed Calm Mind Primarina, replaced with Offensive Protect with Hyper Voice/Moonblast/Protect/Icy Wind/Life Dew
• Non-CM Sylveon and non-specs Primarina now get Throat Spray as their item.