Despite being in the game since the beginning, this Pokemon was the only representative of both of its types AND generation for about an entire year.
What is Crustle?
This Pokemon's Unite move is the only one that beats the Unstoppable status.
What is Slowbro?
Other than Tackle, this move is shared by the most Pokemon at a whopping 5 users.
What is Surf (Blastoise, Cramorant, Greninja, Slowbro, Mew)?
This Pokemon is the only one to have a move COMPLETELY switched out for another from a balance patch.
Who is Mr. Mime (Guard Swap -> Power Swap)?
This is the only held item with no effect on the user.
What is the Rusted Sword?
These two dual-typed Pokemon who share a type do NOT have any moves associated with their secondary typing.
What are Delphox and Charizard?
If you are destined to be KOed by this Unite move, there is nothing your team can do to save you. However, a certain status/battle item will cancel it.
What is Queen's Ascendance/ Tsareena's Unite?
These two Psychic type Pokémon share this move, which attacks Defense instead of Special Defense in the main games.
What is Psyshock on Espeon and Gardevoir?
This wild Pokemon was completely removed due to a patch.
What is Natu?
This is the only starter Pokemon in the game with its hidden ability.
What is Decidueye (Long Reach)?
These two types have not had a single new representative since the BASE roster.
What are Electric and Poison?
This Pokemon's ult had its activation requirements changed.
What is Charizard?
This Psychic type movement speed-boosting move is shared by these three Pokemon, and funnily enough, all three iterations were nerfed in some way.
What is Agility on Mew, Dodrio, and Zacian?
This base game Pokemon has never been nerfed.
What is Pikachu?
This Pokemon is the only one that has a different ability at every stage of evolution.
What is Tyranitar?
This is the only Pokemon who can technically evolve without needing a single last hit.
Who is Scyther?
These two Pokemon who share a type are the only ones who have Unite moves that can damage themselves.
What are Azumarill and Clefable (Explosion)?
These two Pokemon can learn the "nocturnal" version of one of their starting moves upon level-up.
What are Absol and Zoroark (Slash -> Night Slash)? (I know this is corny shut up)
These three Pokemon who share typing are the only ones who received an "emergency" patch.
What are Sylveon, Comfey, and Mr. Mime?
Out of all 6 moves this Pokemon can learn, it shares a type with only one of them.
What is Goodra (Dragon Pulse)?
These three dual-typed Pokemon who do NOT share any types with each other do NOT have any moves associated with their secondary typing.
What are Mr. Mime, Greninja, and Dragonite?
This unite move increases the user's basic attack range under certain conditions.
What is Plasma Gale/ Zeraora's Unite?
These two Pokemon do not share a type with each other AND do not share the type with the move they can both have.
What is Rapid Spin on Tsareena and Blastoise?
Both of these Pokemon lost their true damage capabilities from balance changes.
What are Charizard and Azumarill?
Out of all 6 moves this Pokemon can learn, it only has 1 move unique to it.
What is Azumarill (Aqua Tail)?