Kirby's Copy Abilities by Latest Appearance:

Kirby Star Allies:

1. Artist
2. Beam
3. Beetle
4. Bomb
5. Cleaning
6. Cook
7. Cutter
8. ESP
9. Fighter
10. Fire
11. Hammer
12. Ninja
13. Parasol
14. Plasma
15. Sleep
16. Spider
17. Staff
18. Stone
19. Suplex
20. Sword
21. Water
22. Whip
23. Wing
24. Yo-Yo

Kirby Battle Royale:

1. Doctor
2. Mirror
3. Spear
4. Tornado

Kirby: Planet Robobot:

1. Archer
2. Circus
3. Jet
4. Leaf
5. Poison (Superseded by Water sometimes)
6. Smash Bros.
7. Spark (Superseded by Plasma sometimes)
8. UFO
9. Wheel

Kirby Fighters Deluxe:

1. Bell

Kirby Triple Deluxe:

1. Needle

Kirby's Return to Dream Land:

1. Hi-Jump

Kirby Super Star Ultra:

1. Copy

Kirby: Squeak Squad:

1. Animal
2. Bubble
3. Cupid
4. Ghost
5. Laser
6. Magic (Formerly one-time use)
7. Metal
8. Throw (Superseded by Suplex)

Kirby: Canvas Curse:

1. Balloon
2. Burning (Superseded by Fire)
3. Freeze (Superseded by Ice)
4. Missile

Kirby & The Amazing Mirror:

1. Mini

Kirby: Nightmare in Dream Land:

1. Backdrop(Superseded by Suplex)
2. Ball

Limited Use Abilities:

Star Allies:

1. Cook
2. Crash
3. Festival
4. Mike
5. Sleep

Super Star Ultra:

1. Paint

Nightmare in Dream Land:

1. Light

Let's talk about fan types: Part 14: Wood-type

1. So, what is this type all about?

The idea behind this type is to partition Grass-type. This part references Grass-type's formerly Special status and implied weakness.

2.Where does this name come from?

The name comes from move Wood Hammer, which has been given a variety of Grass-types. Japanese  name of Horn Leech is Wood Horn as well.

3. Does this type have an in-game source?

Not really. Tree-based species are very varied in Pokémon. Some aren't even Grass-type, like Bonsly-line and Xerneas.

4. What would be the ideas behind such a type?

Largely physical moves and healing moves. Special Wood moves are difficult to conceptualize.

5. What would be the type interactions of such a type?

Similar to Grass, but with more physical orientation. The only major conceptualization of Wood-type was done in Brown and Prism.

6. What would be the distribution of such a type?

Relatively rare. Trees are less common than weed.

7. Future comments:

This type can be a theoretical upgrade to Grass-type for late-game.

Let's talk about fan types: Part 13: Fungus/Mushroom-type

1. So, what is this type all about?

The idea is that Mushroom based species are specific enough to warrant their own type, as all Mushroom-based species use a type combination that was already in use or later became in use. The other reason is because mushrooms are not plants, though they are generally perceived as such.

2.Where does this name come from?

The name doesn't come from anything, per se. Spore's Japanese name is Mushroom Spore, but outside of that there is nothing specific regarding Mushrooms, however Mushrooms are their own archetype within the Grass-type.

3. Does this type have an in-game source?

Yes. Most spore moves and Grass-type's immunity to them is related to Mushrooms.

4. What would be the ideas behind such a type?

Mainly it would be based on different forms of fungus and mold. It would also be based on species with mushroom infection, and mushrooms' role in mythology.

5. What would be the type interactions of such a type?

It would be largely similar to Grass with less weaknesses and more effectiveness.

6. What would be the distribution of such a type?

Rare but easily available. It would be largely a mid-game type for uncommon encounters and status spam.

7. Future comments:

Mushroom based species generally appear in odd generations. If this becomes its own type, it would mean that more Spore users would be created per generation.

Let's talk about fan types. Part 12. Aquatic-type.

1. So, what is this type all about?
Aquatic-type is an idea promoted by Saiph-Charon, initially on reddit, later on Deviantart and 4chan:
https://www.reddit.com/r/pokemon/comments/7h7t20/if_you_could_introduce_one_new_type_what_would_it/?st=jf1rgnti&sh=c2166d33

This idea supposes that Water-type, due to its sheer abundance, should be split into two categories, one refering the element of Water, and other referring the existence of being in water.

Fundamentally, this follows in line of Water being split into three Egg Groups depending on their body types.

2.Where does this name come from?

The name is supposed to match Flying-type in terms of theme and idea, referring to being a swimmer, rather than a Water elemental. It also follows with Telefang and Digimon's classification of Water elemental species.

3. Does this type have an in-game source?

As stated before, Water-type is abundant and large. This would help to cut it in half

4. What would be the ideas behind such a type?

Aquatic type would use moves that utilize water, rather than summoning water. Species in it would be aquatic and swimming animals, rather than Water elementals.

5. What would be the type interactions of such a type?

Mainly, it would act as a balancing type for other types, like Ice. Water covers for a large variety of situations, so this would cut them.

6. What would be the distribution of such a type?

Large as Water, actually. Perhaps even more.

7. Future comments:

This idea can only really work in conjunction with a Wind-type. Otherwise, there are other ways to split Water.

Let's talk about fan types. Part 11. Plastic/Rubber-type.

1. So, what is this type all about?

The idea behind this type is to introduce an unconventional synthetic type for an RPG. Most RPGs, being of medieval origin, do not have rubber or plastic enemies. However, Pokémon is an urban fantasy franchise with sci-fi elements, so a Rubber-type is perfectly feasible... in theory.

2.Where does this name come from?

The name is a perennial joke type. First known instance comes from Serebiiforums' Joke types thread:
http://www.serebiiforums.com/showthread.php?145290-Joke-Types

This type has expanded since the popularity of Deviantart and /vp/ into a serious suggestion. One suggestion by LeafyHart can be found here:
https://leafyheart.deviantart.com/art/Rubber-Type-Specs-392527598

3. Does this type have an in-game source?

No. There are tons of elastic moves like Constrict, Wring Out etc., but this type is largely argued as a sub-group of a larger Synthetic-type that would include both cybernetic and plastic synthetics. Only species that are arguably composed of plastic are Trubbish and Drifloon, though this type is argued for all elastic species, including Buizel's collar.

4. What would be the ideas behind such a type?

Mainly synthetics composed of organic materials, such as tires, action figures, as well as general elasticity, plasticity and malleable species can be used.

5. What would be the type interactions of such a type?

Generally argued things are weakness to Fire and Ice, lots of defense and immunity to Electric. Anything else can be argued for anything.

6. What would be the distribution of such a type?

Probably similar to Rock. Most of Plastic-type species would probably be Mineral or Amorphous, so they would be easily accessible but few.

 7. Future comments:

This type would be largely used as an earlier variant of Steel-type. It would presumably have access to Limber or a type based immunity to paralysis. However, it would probably used for mid-game species to make Joke Pokémon a bit more powerful. It would also be useful for making merchandise.

Shitty evolution ideas

Move-related:

1. Trade with a specific move.
2. Trade with a specific move+max happiness, specific item, against specific Pokémon.
3. Use evolution stone after learning a specific move.

Happiness-related:

1. Level up with max happiness while knowing a specific move holding a specific item, having a specific Pokémon.
2. Level-up with max happiness on a different specific Pokémon in the party.
3. Use Evolution stone after max happiness.

Party-related.

1. Level up with specific party member with specific move.
2. Level up with specific party member with specific held item.
3. Level up with specific party member that has max happiness.
4. Level up with specific party member at specific time period.
5. Use Evolution stone after having specific party Pokémon.

Hold-item related:

1. Level up with specific item with special party member.
2. Level up with specific item with max happiness.
3. Level up with specific item at specific time period.
4. Use Evolution stone while holding specific item.

Time related:

1. Evolution in a specific season.

Region related:

1. Evolution during specific field effect.

Others:

1. Level-up after beating specific opponent.

Notes on type-BP tiers

Notes on remaining type combinations

Dual types that are not part of Bug, Normal, Fairy or Poison:

1. Grass/Fire
2. Ground/Fighting
3. Ghost/Rock
4. Electric/Fighting

Dual types that are part of Bug, Normal, Fairy or Poison:

1. Normal/Steel
2. Ice/Normal
3. Ice/Poison
4. Bug/Dark
5. Bug/Dragon
6. Fairy/Fire
7. Fairy/Ground
8. Fairy/Fighting
9. Poison/Steel
10. Normal/Rock

Dual type combinations that are both Bug, Normal, Fairy or Poison:

1. Normal/Poison
2. Bug/Normal

Grass only needs Grass/Fire to complete.

Dragon only needs Dragon/Bug to complete.
Electric only needs Electric/Fighting to complete.
Fire only needs Fairy/Fire to complete.
Dark only needs Bug/Dark to complete.

Ghost only needs Ghost/Rock to complete.

Fighting will only have one after completing the first four.

Ground will only have one after completing the first four.

Rock will only have one after completing the first four.

Steel will only have two after completing the first four.

Ice will still have two remaining.

Edit (27.11.2019): Updated for Sword/Shield.
Edit (20.06.2020): Added Galarian Slowbro's Poison/Psychic.

Edit (25.10.2021): Added Hisuian Zorua/Zoroark's Normal/Ghost.