This answer assumes the following:
- The games in question are Scarlet and Violet, unless a move is exclusive to a different game or unavailable in Scarlet and Violet, at which point the most recent usable non-Legends game is considered.
- All criteria are in place for the move to affect a stat in the first place.
- Other move effects, such as damage and priority, are not listed.
Moves that can affect multiple stats are listed under each appropriate heading. All stat modifications are assumed to be one stage unless otherwise noted. All odds are assumed to be 100% unless otherwise noted.
Lowers Target's ...
Attack
Aurora Beam (10%)
Baby-Doll Eyes
Bitter Malice
Breaking Swipe
Charm (2 stages)
Chilling Water
Feather Dance (2 stages)
Growl
King's Shield
Lunge
Max Wyrmwind
Memento (2 stages)
Noble Roar
Parting Shot
Play Nice
Play Rough (10%)
Secret Power (30%)
Springtide Storm (30%)
Strength Sap
Tearful Look
Tickle
Trop Kick
Venom Drench
Defense
Crunch (20%)
Crush Claw (50%)
Fire Lash
Grav Apple
Iron Tail (30%)
Leer
Liquidation (20%)
Max Phantasm
Obstruct (2 stages)
Octolock
Razor Shell (50%)
Rock Smash (50%)
Screech (2 stages)
Secret Power (30%)
Shadow Bone (20%)
Shadow Down (2 stages)
Spicy Extract (2 stages)
Tail Whip
Thunderous Kick
Tickle
Triple Arrows (50%)
Special Attack
Captivate (2 stages)
Confide
Eerie Impulse (2 stages)
Max Flutterby
Memento (2 stages)
Mist Ball (50%)
Moonblast (30%)
Mystical Fire
Noble Roar
Parting Shot
Secret Power (30%)
Skitter Smack
Snarl
Spirit Break
Struggle Bug
Tearful Look
Venom Drench
Special Defense
Acid (10%)
Acid Spray (2 stages)
Apple Acid
Bug Buzz (10%)
Earth Power (10%)
Energy Ball (10%)
Fake Tears (2 stages)
Flash Cannon (10%)
Focus Blast (10%)
Lumina Crash (2 stages)
Luster Purge (50%)
Max Darkness
Metal Sound (2 stages)
Octolock
Psychic (10%)
Seed Flare (2 stages; 40%)
Shadow Ball (20%)
Speed
Bleakwind Storm (30%)
Bubble (10%)
Bubble Beam (10%)
Bulldoze
Constrict (10%)
Cotton Spore (2 stages)
Drum Beating
Electroweb
G-Max Foam Burst (2 stages)
Glaciate
Icy Wind
Low Sweep
Max Strike
Mud Shot
Pounce
Rock Tomb
Scary Face (2 stages)
Secret Power (30%)
Silk Trap
Sticky Web (as entry hazard)
String Shot (2 stages)
Syrup Bomb
Tar Shot
Toxic Thread
Venom Drench
Accuracy
Flash
Kinesis
Leaf Tornado (50%)
Mirror Shot (30%)
Mud Bomb (30%)
Mud-Slap
Muddy Water (30%)
Night Daze (40%)
Octazooka (50%)
Sand Attack
Secret Power (30%)
Smokescreen
Evasion
Defog
G-Max Tartness
Shadow Mist (2 stages)
Sweet Scent (2 stages)
Raises Target's ...
Attack
Acupressure (2 stages)
Coaching
Decorate (2 stages)
Gear Up
Rototiller
Spicy Extract (2 stages)
Swagger (2 stages)
Defense
Acupressure (2 stages)
Coaching
Flower Shield
Magnetic Flux
Special Attack
Acupressure (2 stages)
Decorate (2 stages)
Flatter
Gear Up
Rototiller
Special Defense
Acupressure (2 stages)
Aromatic Mist
Magnetic Flux
Speed
Acupressure (2 stages)
Accuracy
Acupressure (2 stages)
Evasion
Acupressure (2 stages)
Lowers User's ...
Attack
Superpower
Tera Blast
Defense
Armor Cannon
Clanging Scales
Close Combat
Dragon Ascent
Headlong Rush
Hyperspace Fury
Scale Shot
Shell Smash
Superpower
V-create
Special Attack
Draco Meteor (2 stages)
Fleur Cannon (2 stages)
Leaf Storm (2 stages)
Make It Rain
Overheat (2 stages)
Psycho Boost (2 stages)
Tera Blast
Special Defense
Armor Cannon
Close Combat
Dragon Ascent
Headlong Rush
Shell Smash
V-create
Speed
Curse
Hammer Arm
Ice Hammer
Spin Out (2 stages)
V-create
Raises User's ...
Attack
Acupressure (2 stages)
Ancient Power (10%)
Belly Drum (12 stages)
Bulk Up
Clangorous Soul
Clangorous Soulblaze
Coil
Curse
Dragon Dance
Extreme Evoboost (2 stages)
Fell Stinger (3 stages)
Fillet Away (2 stages)
Growth (1 stage; 2 stages in harsh sunlight)
Hone Claws
Howl
Max Knuckle
Meditate
Metal Claw (10%)
Meteor Mash (20%)
No Retreat
Ominous Wind (10%)
Order Up
Power-Up Punch
Rage
Sharpen
Shell Smash (2 stages)
Shift Gear
Silver Wind (10%)
Swords Dance (2 stages)
Tidy Up
Victory Dance
Work Up
Defense
Acid Armor (2 stages)
Acupressure (2 stages)
Ancient Power (10%)
Barrier (2 stages)
Bulk Up
Clangorous Soul
Clangorous Soulblaze
Coil
Cosmic Power
Cotton Guard (3 stages)
Curse
Defend Order
Defense Curl
Diamond Storm (2 stages; 50%)
Extreme Evoboost (2 stages)
Flower Shield
Harden
Iron Defense (2 stages)
Max Steelspike
No Retreat
Ominous Wind (10%)
Order Up
Psyshield Bash
Shelter (2 stages)
Silver Wind (10%)
Skull Bash
Steel Wing (10%)
Stockpile
Stuff Cheeks (2 stages)
Victory Dance
Withdraw
Special Attack
Acupressure (2 stages)
Ancient Power (10%)
Calm Mind
Charge Beam (70%)
Clangorous Soul
Clangorous Soulblaze
Electro Shot
Extreme Evoboost (2 stages)
Fiery Dance (50%)
Fillet Away (2 stages)
Geomancy (2 stages)
Growth (1 stage; 2 stages in harsh sunlight)
Max Ooze
Meteor Beam
Mystical Power
Nasty Plot (2 stages)
No Retreat
Ominous Wind (10%)
Quiver Dance
Shell Smash (2 stages)
Silver Wind (10%)
Tail Glow (3 stages)
Take Heart
Torch Song
Work Up
Special Defense
Acupressure (2 stages)
Amnesia (2 stages)
Ancient Power (10%)
Aromatic Mist
Calm Mind
Charge
Clangorous Soul
Clangorous Soulblaze
Cosmic Power
Defend Order
Extreme Evoboost (2 stages)
Geomancy (2 stages)
Max Quake
No Retreat
Ominous Wind (10%)
Quiver Dance
Silver Wind (10%)
Stockpile
Take Heart
Speed
Acupressure (2 stages)
Agility (2 stages)
Ancient Power (10%)
Aqua Step
Aura Wheel
Autotomize (2 stages)
Clangorous Soul
Clangorous Soulblaze
Dragon Dance
Esper Wing
Extreme Evoboost (2 stages)
Fillet Away (2 stages)
Flame Charge
Geomancy (2 stages)
Max Airstream
No Retreat
Ominous Wind (10%)
Order Up
Quiver Dance
Rapid Spin
Rock Polish (2 stages)
Scale Shot
Shell Smash (2 stages)
Shift Gear (2 stages)
Silver Wind (10%)
Tidy Up
Trailblaze
Victory Dance
Accuracy
Acupressure (2 stages)
Coil
Hone Claws
Evasion
Acupressure (2 stages)
Double Team
Minimize (2 stages)
Moves by stat modification (Bulbapedia)
