Pokemon Radical Red Documentation v4.1

The weather or terrain set by the AI's Pokémon is permanent.
Defog, Steel Roller, Ice Spinner, and Splintered Stormshards do not remove terrain.
Electric Seed is unobtainable from wild Pokémon before beating Lt. Surge.
Misty Seed is unobtainable from wild Pokémon before beating Sabrina.
Psychic Seed is unobtainable from wild Pokémon before beating Koga.
Your follower Pokémon cannot pick up an Eject Button in the Power Plant.
The first four Level Caps are different (see the Level Caps below).
The locations of Charizardite Y and Charizardite X are swapped.
The locations of Gardevoirite and Cameruptite are swapped.
Rapid Spin does not boost speed.
Moves that have a chance to Omniboost can't give boosts to the player.
Shedinja is unobtainable.
The player cannot find wild Pokémon with Egg Moves in Raid Dens or by searching with the DexNav.
Weakness Policy, Throat Spray, Air Balloon, Light Clay, and Weather Rocks are unobtainable.
Booster Energy won't spawn in Cerulean Cave.
Psyshock TM is given by Sabrina, not found on Underground Path.

Level Caps

Pre-Brock: 16
Pre-Mt. Moon Archer: 23
Pre-Misty: 28
Pre-Lt. Surge: 36
Pre-Erika: 44
Pre-Game Corner Giovanni: 47
Pre-Silph Co. Archer & Ariana: 56
Pre-Giovanni Silph Co.: 57
Pre-Sabrina: 59
Pre-Koga: 68
Pre-May: 73
Pre-Blaine: 76
Pre-Cerulean Cave Archer & Ariana: 79
Pre-Cerulean Cave Giovanni: 80
Pre-Clair: 81
Pre-Brendan: 82
Pre-Elite 4: 85
Post Game: 100

How to Get Focus Sash and Choice Items from Quests

Show a Pokémon with 125+ base stat in the respective stat (e.g., Chuck asks for a Pokémon with strong attack, so show a Pokémon with 125+ base attack like Terrakion).

About the Sheet

All of the trainer information in this sheet is 100% accurate, obtained via byte copying and using the Stat Scanner or thanks to source code data.
Even if something looks very wrong, that's how it is in-game. Feel free to report text typos if you find any.
All opposing Pokémon's moves in this sheet have PP maxed.
If a Pokémon has Gyro Ball in its moveset or is part of a Trick Room team, it has zero speed IVs.
The rival’s chosen starter determines what team he gets. If he has the Squirtle team, that means the player chose a Fire-type starter Pokémon.
Since Hardcore Mode auto-enables Minimal Grinding Mode, opponents don't have EVs, except for one specific case, the Ghost Marowak, which has 252 HP EVs.
All speed stats are determined based on when you're expected to battle that trainer in the game.

Banned → Change (Ability Changes)

Drought → Sheer Force
Desolate Land → Sheer Force
Grassy Surge → Self Sufficient
Seed Sower → Self Sufficient
Sand Stream → Sand Force
Sand Spit → Sand Force
Drizzle → Adaptability
Primordial Sea → Adaptability
Defiant → Clear Body
Competitive → Clear Body
Misty Surge → Telepathy
Electric Surge → Telepathy
Moxie → Unnerve
Chilling Neigh → Unnerve
Grim Neigh → Unnerve
Soul-Heart → Unnerve
Beast Boost → Unnerve
Orichalcum Pulse → Protosynthesis
Hadron Engine → Quark Drive
Speed Boost → Infiltrator
Imposter → Limber
Magic Bounce → Magic Guard
Blazing Soul → Flash Fire
Triage → Natural Cure
Trace → Synchronize
Stamina → Inner Focus
Contrary → Bad Company
Psychic Surge → Dazzling
Snow Warning → Slush Rush
Toxic Debris → Corrosion
Anger Shell → Regenerator

Specific Ability Changes

Tyranitar (Sand Stream) → Intimidate
Mega Tyranitar (Sand Stream) → Intimidate
Mega Blaziken (Speed Boost) → Striker
Spinda Keeps Contrary
Gigalith (Sand Stream) → Solid Rock
Comfey Keeps Triage
Rillaboom (Grassy Terrain) → Intimidate
Espathra Keeps Speed Boost

Banned Moves

Physical

Aqua Step
Fell Stinger
Flame Charge
Power-Up Punch
Scale Shot
Skull Bash
Trailblaze

Special

Charge Beam
Electro Shot
Esper Wing
Fiery Dance
Meteor Beam
Spit Up
Torch Song

Set Up

Acid Armor
Agility
Amnesia
Autotomize
Barrier
Belly Drum
Bulk Up
Calm Mind
Clangorous Soul
Coaching
Coil
Cosmic Power
Cotton Guard
Curse
Defense Curl
Dragon Dance
Fillet Away
Geomancy
Growth
Harden
Hone Claws
Howl
Iron Defense
Meditate
Nasty Plot
No Retreat
Quiver Dance
Rock Polish
Shell Smash
Shift Gear
Stockpile
Swallow
Swords Dance
Tail Glow
Tailwind
Tidy Up
Victory Dance
Withdraw
Work Up

Other

Charm
Court Change
Decorate
Destiny Bond
Leech Seed (Not Fully)
Magic Coat
Perish Song
Powder
Protect
Psych Up
Shed Tail
Snatch
Strength Sap
Substitute
Taunt
Toxic (Not Fully)
Wide Guard

Terrain

Chilly Reception
Electric Terrain
Grassy Terrain
Misty Terrain
Psychic Terrain
Rain Dance
Sandstorm
Snowscape
Sunny Day
Trick Room

Hazards

Spikes
Stealth Rock
Sticky Web
Toxic Spikes

Here’s the list of Toxic & Leech Seed Allowed Pokémon, organized and presented clearly:

Toxic & Leech Seed Allowed Pokémon

"These Pokémon are considered 'subpar' compared to others, and as such they are allowed to learn Toxic and Leech Seed, if they could already learn these moves outside of Restricted/Hardcore Mode:"

Butterfree
Sudowoodo
Bastiodon
Maractus
Shiinotic
Raticate
Magcargo
Wormadam
Garbodor
Minior-Core
Raticate-A
Shuckle
Mothim
Swanna
Komala
Wigglytuff
Corsola
Pachirisu
Vanilluxe
Greedent
Parasect
Mightyena
Cherrim
Emolga
Thievul
Venomoth
Linoone
Purugly
Beheeyem
Eldegoss
Dugtrio
Beautifly
Skuntank
Cryogonal
Dubwool
Dugtrio-A
Dustox
Chatot
Stunfisk
Coalossal
Persian
Grumpig
Carnivine
Stunfisk-G
Stonjourner
Persian-A
Spinda
Lumineon
Druddigon
Pincurchin
Vileplume
Castform
Abomasnow
Vivillon
Eiscue
Bellossom
Kecleon
Phione
Furfrou
Indeedee-M
Victreebel
Luvdisc
Serperior
Slurpuff
Indeedee-F
Farfetch'd
Masquerain
Musharna
Malamar
Oinkologne
Muk
Wailord
Watchog
Dedenne
Spidops
Ninetales
Probopass
Liepard
Carbink
Rabsca
Hypno
Delcatty
Unfezant
Gumshoos
Mr. Mime
Swalot
Gigalith
Oricorio
Meganium
Bibarel
Swoobat
Ribombee
Ariados
Kricketune
Lilligant
Lurantis

Pokemon Radical Red Documentation v4.1

Pokemon Radical Red Documentation v4.1