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