Project Pokémon Bot

The Japanese Official Pokémon twitter account issued a challenge to have the Japanese hashtag #ボールガイチャレンジ (Ball Guy Challenge) added into various tweets.
These are the gifts given out, when the hashtag has been tweeted multiple times:
2,000: "K0UNINMASCOT" - Level Ball, Moon Ball, Fast Ball
30,000: "1YAHAYA" - Heavy Ball, Lure Ball, Beast Ball
100,000: "0KUGAFUKA1B0RU" - Love Ball, Friend Ball, Dream Ball
As of LGPE, wonder cards are no longer stored in saves. As such, players will not be able to inject this event into their save using PKHeX.
 Wonder Card ID #0112: Item Set Gift   Here's what you got:    Heavy Ball x1    Lure Ball x1    Beast Ball x1                     Serial Code | SWSH | Only One Allowed | Dec 20, 2019 to Jan 15, 2020 Format Ver.2.0.0-8, Post Updated Date:20200320_2201

Various Ash's Pikachus have appeared online, as per any other tests.
Additionally, there were a few instances that the same card was uploaded multiple times.
This page will host only unique variations. (exact duplicates of the same card will not be uploaded)

However, it is important to note that every one of these Pikachu have some detail that is different from the official release,
such as Incorrect WC ID and TID/SID combo, or using Charizard as a base.
As a result, none of these wonder cards are legal.

It appears only the English cards were tested.

Below will be display a few examples.
Target Charizard as base card:
 Species   Charizard   Nickname   (default, save lang)   OT   Bullseye   TID   100117   Distribution   Testing   Location   a lovely place   Dates   (Various)   PID   Cannot Be Shiny   Games   SM    Lv. 50                                                                  Nature   Random   Ability   Blaze (1)   Item   Red Card   Bundled Item   None 

Classic   Moves   (ITALIC means Relearnable)   Dragon Dance   Flare Blitz   Fly   Earthquake   WC ID 627: 「Pikachu test」's receiving text 0x2C Thank you for playing Pokémon! Please pick up your gift from the deliveryman in any Pokémon Center. Pikachu test Pikachu test Format Ver.1.0.5-3, Post Updated Date:20170919_2100

Original Cap (incorrect WC ID & TIDSID):
 Species   Pikachu (Original Cap)   Nickname   (default, save lang)   OT   Ash   TID   090898   Distribution   Testing   Location   a lovely place   Dates   (Various)   PID   Cannot Be Shiny   Games   SM    Lv. 1                                                                  Nature   Hardy   Ability   Static (1)   Item   None   Bundled Item   Pikashunium Z 

Wishing   Moves   (ITALIC means Relearnable)   Thunderbolt   Quick Attack   Thunder   Agility   WC ID 626: 「Ash's Pikachu (Original Cap)」's receiving text 0x2C Thank you for playing Pokémon! Please pick up your gift from the deliveryman in any Pokémon Center. Ash's Pikachu (Original Cap) Ash and Pikachu have been together
since their fateful encounter on
Ash's 10th birthday. Pikachu has been
at Ash's side since his first step toward
becoming a Pokémon Master! Format Ver.1.0.5-3, Post Updated Date:20170919_2101
 
Hoenn Cap (Incorrect WC ID, TID possibly being completely wrong):
 Species   Pikachu (Hoenn Cap)   Nickname   (default, save lang)   OT   Ash   TID   091303   Distribution   Testing   Location   a lovely place   Dates   (Various)   PID   Cannot Be Shiny   Games   SM    Lv. 6                                                                  Nature   Hardy   Ability   Static (1)   Item   None   Bundled Item   Pikashunium Z 

Wishing   Moves   (ITALIC means Relearnable)   Thunderbolt   Quick Attack   Thunder   Iron Tail   WC ID 626: 「Ash's Pikachu (Hoenn Cap)」's receiving text 0x2C Thank you for playing Pokémon! Please pick up your gift from the deliveryman in any Pokémon Center. Ash's Pikachu (Hoenn Cap) Ash and Pikachu travel across
the ocean to the amazing Hoenn region.
Together with their faithful
companions, they embark on
a high-spirited adventure. Format Ver.1.0.5-3, Post Updated Date:20170919_2101

On September 07th, 2017, around 09:12 GMT, a Marshadow test card was uploaded for testing, and quickly removed.
As per previous tests, it was likely to test if the the Serial Codes they have on hand can retrieve the card from the correct Wonder Card ID slot.

As per similar style as the recent Charizard combination cards, this card is fused with Ilex's Celebi event.
Here's the few things that is wrong/notable about this card:
1. For one of the Marshadow, it instead uses English Silvally's Wonder card ID.
2. Despite using English Silvally's Wonder Card ID, most of its details is from the Japanese Ilex's Celebi event.
3. Despite using Japanese Ilex's Celebi's details, it uses the English OT Ilex, as opposed to the original Japanese OT.

Editior's note: apparently, even the testing staff is excited for Marshadow!

Internal Name: 0626_Marshadow_test
 Species   Marshadow   Nickname   (default, save lang)   OT   Ilex   TID   112199   Distribution   None   Location   the Johto region   Dates   Unreleased   PID   Cannot Be Shiny   Games   SM USUM    Lv. 30                                                                  Nature   Random   Ability   Technician (1)   Item   None   Bundled Item   None 

Souvenir   Moves   (ITALIC means Relearnable)   Heal Bell   Safeguard   Ancient Power   Future Sight  「MARSHADOW」's receiving text 0x2C Thank you for playing Pokémon! Please pick up your gift from the deliveryman in any Pokémon Center. MARSHADOW MAAARSHADOW! Format Ver.1.0.5-3, Post Updated Date:20171012_1742

While this forme is accessible once you capture Necrozma, and gain access to the the N-Solarizer and N-Lunarizer,
and also having a Solgaleo or Lunala in your team (for the fusion process),
this forme, like Mega Evolution, cannot be maintained outside battle.

How this file was obtained, was by using NTR Codes that allowed catching of Trial Pokemon,
as this Pokemon was not meant to be captured as-is in the games.

This encounter cannot be shiny. This file will make your game save illegal.
The details below refer specifically to this file.
     Species   Ultra Necrozma   Nickname   (default, in )   OT   PPorg   TID   171117   Distribution   In-Game Battle   Location   Megalo Tower   Dates   Nov 18, 2017   PID   Cannot Be Shiny   Games   Ultra Moon                                                                Lv. 60    Nature   Bold   Ability   Neuroforce (1)   Item   None    Moves   (ITALIC means Relearnable)   Photon Geyser   Smart Strike   Power Gem   Dragon Pulse
  Format Ver.1.0.6-0, Post Updated Date:20180119_2343

The Japanese Official Pokémon twitter account issued a challenge to have the Japanese hashtag #ボールガイチャレンジ (Ball Guy Challenge) added into various tweets.
These are the gifts given out, when the hashtag has been tweeted multiple times:
2,000: "K0UNINMASCOT" - Level Ball, Moon Ball, Fast Ball
30,000: "1YAHAYA" - Heavy Ball, Lure Ball, Beast Ball
100,000: "0KUGAFUKA1B0RU" - Love Ball, Friend Ball, Dream Ball
As of LGPE, wonder cards are no longer stored in saves. As such, players will not be able to inject this event into their save using PKHeX.
 Wonder Card ID #0113: Item Set Gift   Here's what you got:    Love Ball x1    Friend Ball x1    Dream Ball x1                     Serial Code | SWSH | Only One Allowed | Dec 20, 2019 to Jan 15, 2020 Format Ver.2.0.0-8, Post Updated Date:20200320_2202

In Generation IV of the core series games, a ???-type Arceus was programmed into the game, the same typing as the move Curse.
However, it goes unused, as there is no legitimate way to convert Arceus's type into ???-type.

While it is possible to change the Arceus's forme via hacking,
as it is not holding the correct plate (which doesn't exist), it will revert back to normal-type when it enters battle.

Generation V and onwards, the move Curse has been changed to ghost-type,
and this forme of Arceus has been removed.
The details below refer specifically to the file uploaded.
     Species   Arceus   Nickname   (default, in )   OT   Suloku   TID   47349   Distribution   In-Game Encounter   Location   Hall of Origin   Dates   Feb 24, 2018   PID   Not Shiny / Shiny   Games   Diamond                                                                Lv. 80    Nature   Impish   Ability   Multitype (1)   Item   None    Moves       Defog   (None)   (None)   (None)
  Format Ver.1.0.6-1, Post Updated Date:20180224_0726
[The 3D animated sprite above is a custom-made sprite. This form only existed in Gen 4.]

This file was hosted on Mystery Gift Servers of Pokemon Bank, and is not accessible normally.
(The Pokemon Bank service retrieves the data from here, in order to give players the Alolan Starters)
WC7Full formats can be extracted from said file, and are also attached.

The Pokemon generated by this wonder card should be the indistinguishable against the Pokemon Bank Hidden Ability Alolan Starters.

Internal name: present_0
     Species   Decidueye   Nickname   (default, save lang)   OT   (recipient)   TID   (recipient)   Distribution   Pokemon Bank   Location   Pokémon Bank   Dates   Unreleased as-is   PID   Cannot Be Shiny   Games   SM USUM                                                                Lv. 50    Nature   Random   Ability   Long Reach (HA)   Item   None   Bundled Item   None   Card Per Save   Only One Allowed    Moves   (ITALIC means Relearnable)   Leaf Blade   Phantom Force   Shadow Sneak   Brave Bird   WC ID 5: 「Pokémon Bank」's receiving text 0x37 Please pick up your gift from the deliveryman in any Pokémon Center.

Classic Pokémon Bank 　 Format Ver.1.0.6-2, Post Updated Date:20180309_0129
     Species   Incineroar   Nickname   (default, save lang)   OT   (recipient)   TID   (recipient)   Distribution   Pokemon Bank   Location   Pokémon Bank   Dates   Unreleased as-is   PID   Cannot Be Shiny   Games   SM USUM                                                                Lv. 50    Nature   Random   Ability   Intimidate (HA)   Item   None   Bundled Item   None   Card Per Save   Only One Allowed    Moves   (ITALIC means Relearnable)   Fake Out   U-turn   Darkest Lariat   Flare Blitz   WC ID 5: 「Pokémon Bank」's receiving text 0x37 Please pick up your gift from the deliveryman in any Pokémon Center.

Classic Pokémon Bank 　 Format Ver.1.0.6-2, Post Updated Date:20180309_0130
     Species   Primarina   Nickname   (default, save lang)   OT   (recipient)   TID   (recipient)   Distribution   Pokemon Bank   Location   Pokémon Bank   Dates   Unreleased as-is   PID   Cannot Be Shiny   Games   SM USUM                                                                Lv. 50    Nature   Random   Ability   Liquid Voice (HA)   Item   None   Bundled Item   None   Card Per Save   Only One Allowed    Moves   (ITALIC means Relearnable)   Hyper Voice   Moonblast   Icy Wind   Perish Song   WC ID 5: 「Pokémon Bank」's receiving text 0x37 Please pick up your gift from the deliveryman in any Pokémon Center.

Classic Pokémon Bank 　 Format Ver.1.0.6-2, Post Updated Date:20180309_0131

A Battle Video was released to promote Zeraora, and various hackers went to dump the Battle Video, in order to extract the Zeraora.
What is interesting, is that this file has the same details as the Japanese distribution.
The other Pokemon from the Battle Video was also added to this page.
They've been leveled to Lv.100, as their level was meant to be 100, evident by the fact that they were hyper trained.
Additionally, the Battle Video has also been added to this page!
It goes into the extdata 00001B50\user\btvideo and can then be watched from the Battle Video menu.

While this file won't make your save illegal, we don't recommend using it.
     Species   Zeraora   Nickname   (default, in )   OT   フウラシティ   TID   180713   Distribution   Unreleased file   Location   2018 Pokémon Movie   Dates   Jul 13, 2018 (Based on TID)  PID   Cannot Be Shiny   Games   US/UM                                                                Lv. 50    Nature   Adamant   Ability   Volt Absorb (1)   Item   Air Balloon    Moves   (ITALIC means Relearnable)   Plasma Fists   Thunder Punch   Close Combat   Thunder

Wishing Format Ver.1.0.6-2, Post Updated Date:20180426_1757
 
Thanks @wwwwwwzx for the files, and @BlackShark for the Battle Video!

This gift was given out to participants of the Galar Beginnings online competition.
Redemption date starts from December 8th, 2019.
The next gift was given out to participants of the Galar Newcomers online competition.
Redemption date starts from January 26th, 2020.
 
Dec 08 '19 to
As of LGPE, wonder cards are no longer stored in saves. As such, players will not be able to inject this event into their save using PKHeX.
 Wonder Card ID #0001: Online Competition Participation Gift   Here's what you got:     Battle Points x50               Online Competition | SWSH | Only One Allowed | (Dates Various) Format Ver.1.0.8-4, Post Updated Date:20200106_1528

This is a wild area event held by Sword and Shield. This event raid allows players to obtain the Gigantamax Toxtricity that is not obtainable in the base game.

This also marks the first time the Kanto Starters and Mewtwo have appeared in raids for Sword and Shield, though Mewtwo was programmed to be uncatchable.

Grimmsnarl and Kingler were Sword exclusive raids, and Hatterene and Orbeetle were Shield exclusive raids.
Though it is important to note, that the host can invite players of the opposite version to join in the raids.
 
To import these files into your save, use PKHeX's block importing function. Our tutorial should guide you through it.
Our first post of this page would contain some data relevant to the importing stage.
There's info and some common questions regarding Wild Area Events here.
To see other Wild Area Events, here.

A Pokemon that was artificially forced to evolve by Team Rocket. Huge and vicious, it is capable of destroying entire cities in a rage.
 
 Species   Gyarados   Nickname   (default, in )   OT   (recipient)   TID   (recipient)   Distribution   Lake of Rage   Location   the Johto region   Dates   (Various)   PID   Shiny PID   Games   VC GS    Lv. 30                                                                  Nature   Random   Ability   Moxie (HA)   Item   None   Bundled Item   None 
    Moves   (ITALIC means Relearnable)   Thrash   Bite   Dragon Rage   Leer Format Ver.1.0.5-2, Post Updated Date:20171211_1612
Details above depicts one caught by a player, not fully representative of this file.
If transferred from VC RBYG, it'll instead state the Kanto Region.

One of the legendary birds that resides in Johto.
Legend has it, that it chooses to spend its time deep at the bottom of the sea, as its wings pack devastating power that can blow apart regular houses.
Apparently, Lugia lost access to Swift from Generation V and onwards.
 
 Species   Lugia   Nickname   (default, in )   OT   (recipient)   TID   (recipient)   Distribution   Whirl Islands   Location   the Johto region   Dates   (Various)   PID   Chance of Shiny   Games   VC Silver    Lv. 40                                                                  Nature   Random   Ability   Multiscale (HA)   Item   None   Bundled Item   None 
    Moves   (ITALIC means Relearnable)   Aeroblast   Safeguard   Gust   Recover  Species   Lugia   Nickname   (default, in )   OT   (recipient)   TID   (recipient)   Distribution   Whirl Islands   Location   the Johto region   Dates   (Various)   PID   Chance of Shiny   Games   VC Gold    Lv. 70                                                                  Nature   Random   Ability   Multiscale (HA)   Item   None   Bundled Item   None 
    Moves   (ITALIC means Relearnable)   Recover   Hydro Pump   Rain Dance   Swift Format Ver.1.0.5-2, Post Updated Date:20171211_1612
Details above depicts one caught by a player, not fully representative of this file.

This gift was distributed to players via the Common Password PRESENT
As of LGPE, wonder cards are no longer stored in saves. As such, players will not be able to inject this event into their save using PKHeX
 Wonder Card ID #1609: Luxury Balls Gift   Here's what you got:    Luxury Ball x10                                 Serial Code | SWSH | Only One Allowed | Dec 20, 2019 to Jan 31, 2020 Format Ver.2.0.0-8, Post Updated Date:20200320_2203

This is a wild area event held by Sword and Shield. This event raid allows players to obtain the Gigantamax Snorlax that is not obtainable in the base game.
 
 
To import these files into your save, use PKHeX's block importing function. Our tutorial should guide you through it.
Our first post of this page would contain some data relevant to the importing stage.
There's info and some common questions regarding Wild Area Events here.
To see other Wild Area Events, here.

One of the legendary birds that resides in Johto.
Legend has it, it continuously flies the world's skies on its magnificent seven-colored wings.
Apparently, Ho-Oh lost access to Swift from Generation V and onwards.
 
 Species   Ho-Oh   Nickname   (default, in )   OT   (recipient)   TID   (recipient)   Distribution   Tin Tower   Location   the Johto region   Dates   (Various)   PID   Chance of Shiny   Games   VC Gold    Lv. 40                                                                  Nature   Random   Ability   Regenerator (HA)   Item   None   Bundled Item   None 
    Moves   (ITALIC means Relearnable)   Sacred Fire   Safeguard   Gust   Recover  Species   Ho-Oh   Nickname   (default, in )   OT   (recipient)   TID   (recipient)   Distribution   Tin Tower   Location   the Johto region   Dates   (Various)   PID   Chance of Shiny   Games   VC Silver    Lv. 70                                                                  Nature   Random   Ability   Regenerator (HA)   Item   None   Bundled Item   None 
    Moves   (ITALIC means Relearnable)   Recover   Fire Blast   Sunny Day   Swift Format Ver.1.0.5-2, Post Updated Date:20171211_1612
Details above depicts one caught by a player, not fully representative of this file.

This Pokemon is always bursting with energy. To make itself stronger, it keeps fighting on even if it loses.
It will challenge anyone.
 
 Species   Tyrogue   Nickname   (default, in )   OT   (recipient)   TID   (recipient)   Distribution   Gift at Mt. Mortar   Location   the Johto region   Dates   (Various)   PID   Chance of Shiny   Games   VC GS    Lv. 10                                                                  Nature   Random   Ability   Vital Spirit (HA)   Item   None   Bundled Item   None 
    Moves   (ITALIC means Relearnable)   Tackle   (None)   (None)   (None) Format Ver.1.0.5-2, Post Updated Date:20172411_2124
Details above depicts one caught by a player, not fully representative of this file.
When evolved to Hitmonlee or Hitmonchan, and transferred from VC RBYG, it'll instead state the Kanto Region.

The players receive this gift via a special code G1GANTAMAX. This gift was distributed celebrate the Ranked Battle Season 2 release.
(Dec 24, 2019 to Jan 31, 2020)

This gift was given away again to players with the code KAMPFTEAM, once again to promote Ranked Battle Season 2 release.
(Jan 3, 2020 to Feb 27, 2020)

This gift was given away again to players with the code SUPEREFF1CACE, once again to promote Ranked Battle Season 3 release.
(Feb 6, 2020 to Mar 30, 2020)
 
For this card, multiple redemption is allowed, only if you use different serial codes.
 Wonder Card ID #1610: BP Gift   Here's what you got:     Battle Points               Serial Code | SWSH | Multiples Allowed | (Dates Various) Format Ver.1.0.8-4, Post Updated Date:20200106_1516

This is a wild area event held by Sword and Shield. This event raid allows players to obtain the Gigantamax Snorlax that is not obtainable in the base game.
 
This event allowed some of the previously version exclusive Pokémon be found in the opposing version.
 
To import these files into your save, use PKHeX's block importing function. Our tutorial should guide you through it.
Our first post of this page would contain some data relevant to the importing stage.
There's info and some common questions regarding Wild Area Events here.
To see other Wild Area Events, here.

This event was given away to commemorate The Year of Legendary Pokémon via Serial Code (US 3DS) or via Nintendo Network (EU 3DS).
The gift received between Pokémon Sun & Moon and Pokémon Ultra Sun & Ultra Moon will slightly differ, in areas such as held item, level and moveset.

This Heatran can only received on Pokémon Moon & Ultra Moon, while it is normally able to be encountered the Ultra Space Wilds of Pokémon Ultra Sun.

The Nintendo Network redemption (EU 3DS) runs from March 1st to March 24th, 2018,
and the Serial Code redemption (US 3DS) dates will be listed here when they are known.
     Species   Heatran   Nickname   (default, save lang)   OT   Légendes2018   TID   030118   Distribution   (Various)   Location   a lovely place   Dates   (Various)   PID   Cannot Be Shiny   Games   US & EU 3DS: M                                                                Lv. 60    Nature   Random   Ability   Flash Fire (1)   Item   None   Bundled Item   None   Card Per Save   Only One Allowed    Moves   (ITALIC means Relearnable)   Crunch   Scary Face   Lava Plume   Fire Spin   WC ID 649: 「Heatran, le brasier」's receiving text 0x2C Thank you for playing Pokémon! Please pick up your gift from the deliveryman in any Pokémon Center.

Classic Heatran, le brasier Mettez le feu au champ de bataille avec
le légendaire Heatran ! Sa capacité Vortex
Magma piègera vos adversaires à l'aide
d'une tornade brûlante ! Format Ver.1.0.6-1, Post Updated Date:20180301_1957
     Species   Heatran   Nickname   (default, save lang)   OT   Légendes2018   TID   030118   Distribution   (Various)   Location   a lovely place   Dates   (Various)   PID   Cannot Be Shiny   Games   US & EU 3DS: UM                                                                Lv. 100    Nature   Random   Ability   Flash Fire (1)   Item   Gold Bottle Cap   Bundled Item   None   Card Per Save   Only One Allowed    Moves   (ITALIC means Relearnable)   Magma Storm   Heat Wave   Earth Power   Flash Cannon   WC ID 649: 「Heatran, le brasier」's receiving text 0x2C Thank you for playing Pokémon! Please pick up your gift from the deliveryman in any Pokémon Center.

Classic Heatran, le brasier Mettez le feu au champ de bataille avec
le légendaire Heatran ! Sa capacité Vortex
Magma piègera vos adversaires à l'aide
d'une tornade brûlante ! Format Ver.1.0.6-1, Post Updated Date:20180301_1957

This event was distributed to players via to common serial code, as promotion for the Wild Area Event that had increased chanced of meeting Shiny Magikarp, as well as their nugget drops from completing the raid.
The common serial code is 0T0SH1DAMA
As of LGPE, wonder cards are no longer stored in saves. As such, players will not be able to inject this event into their save using PKHeX.
 Wonder Card ID #1611: Dive Balls Gift   Here's what you got:    Dive Ball x10                                 Serial Code | SWSH | Only One Allowed | Dec 31, 2019 to Jan 31, 2020 Format Ver.2.0.0-8, Post Updated Date:20200320_2204

This is a wild area event held by Sword and Shield. This event allows any game to find Gigantamax versions of Duraludon, Charizard, Copperajah and Garbodor much easier than normal.
 
To import these files into your save, use PKHeX's block importing function. Our tutorial should guide you through it.
Our first post of this page would contain some data relevant to the importing stage.
There's info and some common questions regarding Wild Area Events here.
To see other Wild Area Events, here.

This event was given away to commemorate The Year of Legendary Pokémon via Serial Code (US 3DS) or via Nintendo Network (EU 3DS).
The gift received between Pokémon Sun & Moon and Pokémon Ultra Sun & Ultra Moon will slightly differ, in areas such as held item, level and moveset.

This Regigigas can only received on Pokémon Sun & Ultra Sun, while it is normally able to be encountered the Ultra Space Wilds of Pokémon Ultra Moon.

The Nintendo Network redemption (EU 3DS) runs from March 1st to March 24th, 2018,
and the Serial Code redemption (US 3DS) dates will be listed here when they are known.
     Species   Regigigas   Nickname   (default, save lang)   OT   Légendes2018   TID   030118   Distribution   (Various)   Location   a lovely place   Dates   (Various)   PID   Cannot Be Shiny   Games   US & EU 3DS: S                                                                Lv. 60    Nature   Random   Ability   Slow Start (1)   Item   None   Bundled Item   None   Card Per Save   Only One Allowed    Moves   (ITALIC means Relearnable)   Zen Headbutt   Revenge   Dizzy Punch   Confuse Ray   WC ID 649: 「Regigigas, le colosse」's receiving text 0x2C Thank you for playing Pokémon! Please pick up your gift from the deliveryman in any Pokémon Center.

Classic Regigigas, le colosse Vos adversaires trembleront à la vue du colosse
Regigigas ! Lancez une rafale de capacités
dévastatrices pour dominer le champ de bataille ! Format Ver.1.0.6-1, Post Updated Date:20180301_2009
     Species   Regigigas   Nickname   (default, save lang)   OT   Légendes2018   TID   030118   Distribution   (Various)   Location   a lovely place   Dates   (Various)   PID   Cannot Be Shiny   Games   US & EU 3DS: US                                                                Lv. 100    Nature   Random   Ability   Slow Start (1)   Item   Gold Bottle Cap   Bundled Item   None   Card Per Save   Only One Allowed    Moves   (ITALIC means Relearnable)   Crush Grip   Drain Punch   Zen Headbutt   Heavy Slam   WC ID 649: 「Regigigas, le colosse」's receiving text 0x2C Thank you for playing Pokémon! Please pick up your gift from the deliveryman in any Pokémon Center.

Classic Regigigas, le colosse Vos adversaires trembleront à la vue du colosse
Regigigas ! Lancez une rafale de capacités
dévastatrices pour dominer le champ de bataille ! Format Ver.1.0.6-1, Post Updated Date:20180301_2009

This first distribution of this event, was via a common serial code, to promote the then new online competition,
valid between January 9, 2020 to February 28, 2020. The common serial code is GALAR
The next distribution for this event, was to promote the then upcoming 2020 International Challenge February competition,
and the code is valid between February 6 to March 30, 2020. The common code is C0MPET1T10N
 
As of LGPE, wonder cards are no longer stored in saves. As such, players will not be able to inject this event into their save using PKHeX.
 Wonder Card ID #1612: Bottle Cap Gift   Here's what you got:    Bottle Cap x1                                 Serial Code | SWSH | Multiples Allowed | (Various Dates) Format Ver.2.0.0-8, Post Updated Date:20200320_2206

These are the base files for the Wild Area Event, when the user have yet to collect any Mystery Gifts nor update the wild area news.

Even though the index of the files are 01, these files are almost null throughout, different from the real index 01 files.
 
To import these files into your save, use PKHeX's block importing function. Our tutorial should guide you through it.
Our first post of this page would contain some data relevant to the importing stage.
There's info and some common questions regarding Wild Area Events here.
To see other Wild Area Events, here.

This gift was given to players that have an active Pokemon Bank subscription during the distribution period.
This is the first time this gift's hidden ability can be obtained legitimately.
     Species   Decidueye   Nickname   (default, save lang)   OT   (recipient)   TID   (recipient)   Distribution   Pokemon Bank   Location   Pokémon Bank   Dates   Mar 08 to Oct 31, 2018   PID   Cannot Be Shiny   Games   All Regions 3DS: 
SM USUM                                                                Lv. 50    Nature   Random   Ability   Long Reach (HA)   Item   None   Bundled Item   None   Card Per Save   Only One Allowed    Moves   (ITALIC means Relearnable)   Leaf Blade   Phantom Force   Shadow Sneak   Brave Bird   WC ID 0: 「Banque Pokémon」's receiving text 0x37 Please pick up your gift from the deliveryman in any Pokémon Center.

Classic Format Ver.1.0.6-2, Post Updated Date:20180309_1710