theSLAYER

This Hoopa was distributed to Singapore, Southeast Asia and the Middle East players with Pokemon XYORAS.
Only English wonder card, via US and JP units.

For this instance, the serial code was obtained after buying 5 booster packs of the Pokemon TCG cards.
The serial code did not come with a code card. (was printed onto paper, and cut out into tiny slips)
Distribution Title Hoopa distribution! Wondercard ID 110     PID Cannot Be Shiny Games XYORAS Type Serial Code Dates Aug 21 -
Nov 30, 2015 Species Hoopa Nickname (default) Gender Genderless Level 50 Nature Random Ability Magician (1) OT Manesh TID 8195 Location a lovely place Ribbon Classic , Ball Cherish Ball Held Item Focus Sash Moves Hyperspace Hole Psychic Astonish Nasty Plot Relearn
Moves (None) (None) (None) (None) Receiving Text 0x2B Thank you for playing Pokémon! Please pick up your gift from the delivery girl in any Pokémon Center.  

This Diancie was distributed to HKTW players with Pokemon XYORAS.
Only English wonder card, via EU and JP units.
Distribution Title Diancie Gift Wondercard ID 120 PID Shiny Locked PID Games XYORAS Type Serial Code Dates Oct 15 - Nov 30,
2015 Nickname (default) Gender Genderless Level 50 Nature Random Ability Ability 1 OT Universe TID 10045 Location a lovely place Ribbon Classic , Ball Cherish Ball Held Item Normal Gem Moves Diamond Storm Moonblast Reflect Return Relearn
Moves Diamond Storm Moonblast Reflect Return Receiving Text 0x2B Thank you for playing Pokémon! Please pick up your gift from the delivery girl in any Pokémon Center.  

This event was distributed to players as an egg, at New York Pokemon Center.
 
 Species   Drowzee (EGG)   Nickname   (default, save lang)   OT   (recipient)   TID   (recipient)   Distribution   PCNY   Location   (fateful encounter)   Dates   Dec 16, 2004 
to Jan 02, 2005   PID   Chance of Shiny   Games   FR LG    Lv. 5      Nature   Lonely    Ability   Insomnia (1)   Item   None      Moves       Belly Drum   Wish   (None)   (None)

This event was distributed to US players that purchased Pokemon X and Y from Walmart.
and the serial code bundled had Garchomp in Pokemon X and Scizor in Pokemon Y.

The serial codes itself wasn't locked respective version it came with.
(meaning it works on both X and Y).
Distribution Title A powerful Garchomp for You! Wondercard ID 501     PID Cannot Be Shiny Games XY Type Serial Code Dates Nov 27 2013 -
Jun 30 2014 Species Garchomp Nickname (default) Gender Male Level 50 Nature Random Ability Sand Veil (1) OT WINTER2013 TID 11153 Location a lovely place Ribbon Classic , Ball Cherish Ball Held Item Dragon Fang Moves Slash Dragon Claw Dig Crunch Relearn
Moves (None) (None) (None) (None) Receiving Text 0x2C Thank you for coming to the store! Please pick up your gift from the delivery girl in any Pokémon Center.  

This Magmar was distributed to EU players with Pokemon X,
via multiple channels, such as Serial Code and local wireless at certain locations.

This event came with and without a ribbon.
 
Distribution Title It’s Magmar! Wondercard ID 504 PID Shiny Locked PID Games X Type Serial Code
Nintendo Zone Dates Apr 1 - Sep 30,
2014 Nickname (default) Gender Male Level 30 Nature Random Ability Vital Spirit (HA) OT SPRING 2014 TID 4014 Location a lovely place Ribbon Classic , Ball Cherish Ball Held Item Magmarizer Moves Smokescreen Fire Spin Confuse Ray Fire Punch Relearn
Moves (None) (None) (None) (None) Receiving Text 0x2B Thank you for playing Pokémon! Please pick up your gift from the delivery girl in any Pokémon Center.  

This Electabuzz was distributed to EU players with Pokemon Y,
via multiple channels, such as Serial Code and local wireless at certain locations.

This event came with and without a ribbon.
Distribution Title It’s Electabuzz! Wondercard ID 504 PID Shiny Locked PID Games Y Type Serial Code
Nintendo Zone Dates Apr 1 - Sep 30,
2014 Nickname (default) Gender Male Level 30 Nature Random Ability Vital Spirit (HA) OT SPRING 2014 TID 4014 Location a lovely place Ribbon Classic , Ball Cherish Ball Held Item Electirizer Moves Low Kick Shock Wave Light Screen Thunder Punch Relearn
Moves (None) (None) (None) (None) Receiving Text 0x2B Thank you for playing Pokémon! Please pick up your gift from the delivery girl in any Pokémon Center.  

Distribution Title Make Your Way to Victory! Wondercard ID 510     PID Shiny PID Games XY Type Local Wi-Fi Dates May 3, 4, 24, 25, 31;
Jun 1;
July 5, 6, 13, 2014 Species Mamoswine Nickname (default) Gender Male Level 50 Nature Adamant Ability Thick Fat (HA) OT Arash TID 5034 Location a Pokémon event Ribbon Event , Ball Poke Ball Held Item Choice Scarf Moves Icicle Spear Earthquake Icicle Crash Rock Slide Relearn
Moves Icicle Spear Icicle Crash (None) (None) Receiving Text 0x2B Thank you for playing Pokémon! Please pick up your gift from the delivery girl in any Pokémon Center.  

Distribution Title It's a Poké Ball Pattern Vivillon! Wondercard ID 511 PID Shiny Locked PID Games XY Type Online Gift Dates Aug 6 - 12,
2014 Nickname (default) Gender Male Level 12 Nature Random Ability RND 1, 2 OT SUM2014 TID 8064 Location a Pokémon Center Ribbon Classic , Ball Poke Ball Held Item None Moves Stun Spore Gust Light Screen Struggle Bug Relearn
Moves (None) (None) (None) (None) Receiving Text 0x07 Thank you for coming to the Pokémon Center! Please pick up your gift from the delivery girl in the game.  

This event was distributed to players as an egg, at New York Pokemon Center.
 
 Species   Exeggcute (EGG)   Nickname   (default, save lang)   OT   (recipient)   TID   (recipient)   Distribution   PCNY   Location   (fateful encounter)   Dates   Dec 16, 2004 
to Jan 02, 2005   PID   Chance of Shiny   Games   FR LG    Lv. 5      Nature   Adamant    Ability   Chlorophyll (1)   Item   None      Moves       Sweet Scent   Wish   (None)   (None)

Distribution Title It's a Poké Ball Pattern Vivillon! Wondercard ID 511 PID Shiny Locked PID Games XY Type Serial Code Dates Aug 14 - Sep 30,
2014 Nickname (default) Gender Male Level 12 Nature Random Ability RND 1, 2 OT SUM2014 TID 8134 Location a lovely place Ribbon Classic , Ball Poke Ball Held Item None Moves Stun Spore Gust Light Screen Struggle Bug Relearn
Moves (None) (None) (None) (None) Receiving Text 0x35 Thank you for receiving this distribution! Please pick up your gift from the delivery girl in any Pokémon Center.  

This event was distributed to players as an egg, at New York Pokemon Center.
 
 Species   Farfetch'd (EGG)   Nickname   (default, save lang)   OT   (recipient)   TID   (recipient)   Distribution   PCNY   Location   (fateful encounter)   Dates   Dec 16, 2004 
to Jan 02, 2005   PID   Chance of Shiny   Games   FR LG    Lv. 5      Nature   Hardy    Ability   Keen Eye (1)   Item   None      Moves       Yawn   Wish   (None)   (None)

Distribution Title Battle in Washington, DC! Wondercard ID 512     PID Cannot Be Shiny Games XY Type Local Wi-Fi Dates Aug 16 -
17 2014 Species Aegislash Nickname (default) Gender Female Level 50 Nature Quiet Ability Stance Change (1) OT WORLD14 TID 8164 Location Worlds 2014 Ribbon Event , Ball Cherish Ball Held Item Weakness Policy Moves Wide Guard King's Shield Shadow Ball Flash Cannon Relearn
Moves Wide Guard (None) (None) (None) Receiving Text 0x17 Thank you for coming to the 2014 Pokémon World Championships! Please pick up your gift from the delivery girl in any Pokémon Center.  

Distribution Title Charizard and a Charizardite Y! Wondercard ID 516     PID Cannot Be Shiny Games X Type Nintendo Zone/Serial Code Dates Jul 11 -
Aug 10, 2014 Species Charizard Nickname (default) Gender Male Level 36 Nature Random Ability Blaze (1) OT GAME 2014 TID 7114 Location a lovely place Ribbon http://events.projectpokemon.org/images/Classic_Ribbon.png Classic , Ball http://events.projectpokemon.org/images/ball-cherish.png Cherish Ball Held Item http://events.projectpokemon.org/images/items/charizardite-y.png Charizardite Y Moves http://events.projectpokemon.org/images/fire.pngFire Fang http://events.projectpokemon.org/images/fire.pngFlame Burst http://events.projectpokemon.org/images/flying.pngAir Slash http://events.projectpokemon.org/images/fire.pngInferno Relearn
Moves http://events.projectpokemon.org/images/type-none.png(None) http://events.projectpokemon.org/images/type-none.png(None) http://events.projectpokemon.org/images/type-none.png(None) http://events.projectpokemon.org/images/type-none.png(None) Receiving Text 0x35 Thank you for receiving this distribution! Please pick up your gift from the delivery girl in any Pokémon Center.  

Distribution Title Charizard and a Charizardite X! Wondercard ID 516     PID Cannot Be Shiny Games Y Type Nintendo Zone/Serial Code Dates Jul 11 -
Aug 10, 2014 Species Charizard Nickname (default) Gender Male Level 36 Nature Random Ability Blaze (1) OT GAME 2014 TID 7114 Location a lovely place Ribbon http://events.projectpokemon.org/images/Classic_Ribbon.png Classic , Ball http://events.projectpokemon.org/images/ball-cherish.png Cherish Ball Held Item http://events.projectpokemon.org/images/items/charizardite-x.png Charizardite X Moves http://events.projectpokemon.org/images/dragon.pngDragon Rage http://events.projectpokemon.org/images/fire.pngFire Fang http://events.projectpokemon.org/images/flying.pngAir Slash http://events.projectpokemon.org/images/dragon.pngDragon Claw Relearn
Moves http://events.projectpokemon.org/images/type-none.png(None) http://events.projectpokemon.org/images/type-none.png(None) http://events.projectpokemon.org/images/type-none.png(None) http://events.projectpokemon.org/images/type-none.png(None) Receiving Text 0x35 Thank you for receiving this distribution! Please pick up your gift from the delivery girl in any Pokémon Center.

This event was distributed to US copies of the ORAS by Serial Code.
Distribution Title You have received 100 Potions! Wondercard ID 527 Item Potion Quantity x100 Distribution Date Nov 21, 2014 - ? Receiving Text 0x2B Thank you for playing Pokémon! Please pick up your gift from the delivery girl in any Pokémon Center.  

This Celebi was distributed at PokéPark in Taiwan in 2006.
This page host a select few individual files, and an archive of all of them.
The OT can be Male or Female.
 
 Species   Celebi   Nickname   セレビィ    OT   ポケパーク   TID   60623   Distribution   trade / machine   Location   (fateful encounter)   Dates   Jun 23 to Sep 24, 2006   PID   Cannot Be Shiny   Games   RSE FRLG    Lv. 30                                                                  Nature   Random   Ability   Serene Grace (1)   Item   None      Moves       Heal Bell   Safeguard   Ancient Power   Future Sight

#pk3archive

This Mew was distributed at PokéPark in Taiwan in 2006.
The OT can be Male or Female.
 
 Species   Mew   Nickname   ミュウ    OT   ポケパーク   TID   60510   Distribution   trade / machine   Location   (Fateful Encounter)   Dates   May 10 to Jun 04, 2006   PID   Cannot Be Shiny   Games   RSE FRLG    Lv. 30                                                                  Nature   Random   Ability   Synchronize (1)   Item   None      Moves       Pound   Transform   Mega Punch   Metronome

Distribution Title World Champions can be any size! Wondercard ID 535     PID Cannot Be Shiny Games ORAS Type Local Wi-Fi Dates May 16, 17, 30, 31;
Jun 6 - 8, 13, 14;
Jul 3 - 5 2015 Species Pachirisu Nickname (default) Gender Female Level 50 Nature Impish Ability Volt Absorb (HA) OT 박세준 TID 5165 Location a Pokémon event Ribbon Event , Ball Cherish Ball Held Item Sitrus Berry Moves Nuzzle Follow Me Super Fang Protect Relearn
Moves Follow Me (None) (None) (None) Receiving Text 0x2B Thank you for playing Pokémon! Please pick up your gift from the delivery girl in any Pokémon Center.  

Distribution Title A special gift! Wondercard ID 536     PID Cannot Be Shiny Games ORAS Type Serial Code Dates Feb 13 -
May 5, 2015 Species Darkrai Nickname (default) Gender Genderless Level 50 Nature Random Ability Bad Dreams (1) OT FEB2015 TID 2135 Location a lovely place Ribbon Classic , Ball Cherish Ball Held Item Enigma Berry Moves Dark Void Dream Eater Dark Pulse Phantom Force Relearn
Moves Phantom Force (None) (None) (None) Receiving Text 0x35 Thank you for receiving this distribution! Please pick up your gift from the delivery girl in any Pokémon Center.  

Distribution Title It's a Shiny Charizard! Wondercard ID 537     PID Shiny PID Games XYORAS Type Serial Code Dates Mar 21 -
Jul 19 2015 serial;
Jun 1 -
21 2015 online wifi Species Charizard Nickname (default) Gender Male Level 36 Nature Random Ability Blaze (1) OT SPRING 2015 TID 4015 Location a lovely place Ribbon Classic , Ball Cherish Ball Held Item Charizardite Y Moves Overheat Solar Beam Focus Blast Hold Hands Relearn
Moves Hold Hands (None) (None) (None) Receiving Text 0x35 Thank you for receiving this distribution! Please pick up your gift from the delivery girl in any Pokémon Center.  

This event was distributed to US players via Serial Code, to promote the Pokemon TCG: Roaring Skies blister pack sold at GameStop.
Distribution Title A battle-ready Dragonite! Wondercard ID 538     PID Cannot Be Shiny Games ORAS Type Serial Code Dates Jun 22 -
Oct 12, 2015 Species Dragonite Nickname (default) Gender Male/Female Level 55 Nature Random Ability Multiscale (HA) OT JUN2015 TID 6225 Location a lovely place Ribbon Classic , Ball Cherish Ball Held Item Lum Berry Moves Dragon Dance Outrage Hurricane Extreme Speed Relearn
Moves Extreme Speed (None) (None) (None) Receiving Text 0x2B Thank you for playing Pokémon! Please pick up your gift from the delivery girl in any Pokémon Center.  

Distribution Title Battle in Boston! Wondercard ID 539     PID Cannot Be Shiny Games ORAS Type Local Wi-Fi Dates Aug 21 -
Aug 23, 2015 Species Sharpedo Nickname (default) Gender Female Level 50 Nature Adamant Ability Speed Boost (HA) OT WORLD15 TID 8215 Location Worlds 2015 Ribbon Event , Ball Cherish Ball Held Item Sharpedonite Moves Aqua Jet Crunch Ice Fang Destiny Bond Relearn
Moves Destiny Bond (None) (None) (None) Receiving Text 0x18 Thank you for coming to the 2015 Pokémon World Championships! Please pick up your gift from the delivery girl in any Pokémon Center.  

Distribution Title It's the Mythical Pokémon Diancie! Wondercard ID 546     PID Cannot Be Shiny Games ORAS Type Online Wi-Fi Dates Jul 24 -
27, 2015 Species Diancie Nickname (default) Gender Genderless Level 50 Nature Random Ability Clear Body (1) OT Hope TID 7245 Location a lovely place Ribbon Classic , Ball Cherish Ball Held Item None Moves Diamond Storm Moonblast Dazzling Gleam Protect Relearn
Moves (None) (None) (None) (None) Receiving Text 0x2B Thank you for playing Pokémon! Please pick up your gift from the delivery girl in any Pokémon Center.  

This event was distributed to US players to promote the new expansion of Pokemon TCG: BREAKthrough.
Distribution Title It's a Zoroark full of tricks! Wondercard ID 556     PID Cannot Be Shiny Games ORAS Type Online Wi-Fi Dates Nov 6 -
20, 2015 Species Zoroark Nickname (default) Gender Female/Male Level 50 Nature Random Ability Illusion (1) OT Sly TID 11045 Location a lovely place Ribbon Classic , Ball Ultra Ball Held Item None Moves Sludge Bomb Dark Pulse Flamethrower Sucker Punch Relearn
Moves Sludge Bomb Dark Pulse Flamethrower Sucker Punch Receiving Text 0x2B Thank you for playing Pokémon! Please pick up your gift from the delivery girl in any Pokémon Center.  

Distribution Title Let's get started! Wondercard ID 590     PID Cannot Be Shiny Games ORAS Type Local Wi-Fi Dates Aug 19 -
21, 2016 Species Bulbasaur Nickname (default) Gender Male Level 5 Nature Random Ability Chlorophyll (HA) OT WORLDS16 TID 8196 Location WCS 2016 Ribbon Event , Ball Cherish Ball Held Item Venusaurite Moves Tackle Growl Celebrate (None) Relearn
Moves Tackle Growl Celebrate (None) Receiving Text 0x19 Thank you for coming to the 2016 Pokémon World Championships! Please pick up your gift from the delivery girl in any Pokémon Center.