Before & After
Ash's home/The item used to view a region in full.
Pallet Town Map
Cocoon pokémon that evolves from the Gen III regional bug. Not Silccoon.
Cascoon
Magikarp
Splash
After generation VI, these moves which were used to solve puzzles out of battle were removed, to many peope's delight.
Hidden Machines/HM Moves
Satoshi Tajiri famously loved this hobby, which helped inspire Pokémon.
Bug Catching
Coconut pokémon/Coal pokemon.
Exeggu(tor)koal
Punk rocker gym leader who's gym is a concert venue. Not Piers.
Roxie
Meowth
Pay Day
Despite remaining in the main series games for 2 generations and being quite popular, these items which allowed certain pokémon to power up in-battle did not make a return in Generation VIII.
Mega Stones
The first (main) region to not be based on a part of Japan.
Unova
Rock-type move that helps certain pokémon evolve/Where Zapdos can be found.
Ancient Power Plant
Ability which changes the user's type based on held items. Not Memory.
Multitype
Cubone and Marowak
Bonemerang and Bone Club
Since the Pokémon Global Link shut down its support for Generation V, this online feature not only didn't return in later games but is also inaccessible to players of Gen V today.
The Dream World
Because of a legal dispute with Yuri Geller, this pokémon did not appear in the anime or trading card game for over a decade.
Kadabra
A main series game/A key item associated with a box legendary.
Pokémon Silver Wing
Attack which deals fixed damage equal to the user's level. Not Seismic Toss.
Night Shade
Arceus
Judgement
This hella cool alternate form of travel is exclusive to Pokémon X and Y.
Roller Skates/Roller Skating
The following locations:
-America
-Russia
-Guyana
all have this in common.
All real world locations which apparently exist in the pokémon world, specifically according to Gen I.
An unlockable fighter in Pokkén Tournament/The first anime episode to use digital colouring outside of the opening.
Shaddow Mewtwo Returns
Pokémon that, prior to generation VI, had no weaknesses. Not Spiritomb.
Sableye
Vespiquen
Attack Order, Defend Order, and Heal Order
First introduced in Gen I, this feature returned in Gen IV, but not V or VI, returned again for only some of the core Gen VII games, was absent again from the main Sword and Shield games, and finally has been included in their expansion passes and all core games since.
Follow/Walking Pokémon
From episode 32 (The Ninja-Poké Showdown) to episode 419 (Pasta La Vista), this trans and intersex icon voiced one of the anime's main characters in the English dub.
Maddie Blaustein