Pokémon/Pokédex/Wigglytuff

Generation 6 and after
Wigglytuff becomes a Fairy type.

TM/HM

 * RB/Y/GS/C/RS/FL: Blizzard, Double Team, Fire Blast, Flash, Hyper Beam, Psychic, Rest, Solarbeam, Strength, Thunder, Toxic
 * RB/Y/C/RS/FL: Ice Beam, Thunderbolt
 * RB/Y/RS/FL: Reflect
 * GS/C/RS/FL: Attract, Frustration, Hidden Power, Protect, Rain Dance, Return, Shadow Ball, Sunny Day
 * C/RS/FL: Flamethrower
 * RB/Y: Bide, Body Slam, Bubblebeam, Counter, Double-Edge, Mega Kick, Mega Punch, Mimic, Psywave, Rage, Seismic Toss, Skull Bash, Submission, Substitute, Take Down, Teleport, Thunder Wave, Tri Attack, Water Gun
 * GS/C: Curse, Defense Curl, Detect, Dream Eater, Dynamicpunch, Endure, Fire Punch, Headbutt, Ice Punch, Mud-Slap, Nightmare, Psych Up, Rollout, Sleep Talk, Snore, Swagger, Thunderpunch, Zap Cannon
 * RS/FL: Brick Break, Dig, Facade, Focus Punch, Light Screen, Safeguard, Secret Power, Shock Wave, Snatch, Water Pulse

Evolution

 * GS/C/RS/FL: Faint Attack, Perish Song, Present
 * RS/FL: Fake Tears, Wish
 * Pokémon Stadium 2: Dizzy Punch

Trading Cards

 * Jungle #16 - Wigglytuff
 * Jungle #32 - Wigglytuff
 * Neo Destiny #41 - Dark Wigglytuff
 * Neo Destiny #51 - Light Wigglytuff
 * Skyridge #34 - Wigglytuff
 * EX Hidden Legends #101 - Wigglytuff EX
 * EX FireRed & LeafGreen #52 - Wigglytuff