This Pokemon is the FIRST in the series to have multiple forms and has the most of any Pokemon with 28
Unown
The first pseudo-legendary Pokemon was attacked with a ghost type move dealing damage equal to its level
Dragonite - Night Shade (Dragonite-Shade)
This Pokemon derives its name from the genetic material that our body is composed of
Deoxys
Aerosmith, Pink Floyd, The Rolling Stones, this Pokemon's signature move, as well as its design, are based off of electrifying bands such as these (MOVE)
Overdrive
Chlorophyll is to Swift Swim as Sand Veil is to Snow Cloak as Rain Dish is to this ability
Ice Body
After possessing various household appliances, Rotom changes its form and typing. This form has the most resistances
Rotom-Heat
A lethargic bear Pokemon considered the Z-Crystal necessary to use Pulverizing Pancake, but opted for this evasion boosting item instead
Snorlax - Lax Incense (Snorlax-Incense)
These two Pokemon introduced in Generation 2 have palindromes for names
Girafarig and Ho-oh
This Pokemon is sure to to help it's trainer achieve victory, boasting access to a searing SEVEN signature moves (POKEMON)
Victini
Strong sunlight powers up the healing capability of a plethora of moves. A raging sandstorm does the same for this move
Shore Up
After taking significant damage in battle, this Pokemon changes form and takes on the psychic typing
Darmanitan
Now that this poisonous bug is capable of mega evolution, its attacks are even stronger -- like this ground type move with increased critical hit ratio
Beedrill-Drill Run (Bee-Drill-Run)
To help recall the names of this Dark-type evolutionary line, simply count to three, in German that is (Name All Three)
Deino -> Zweilous -> Hydreigon
As seen in Ed Edd n Eddy, characters are able to fit enormous Jawbreakers in their mouths. This Pokemon with it's signature move Jaw Lock is likely one of the only one's capable of fitting those Jawbreakers (POKEMON)
Drednaw, Chewtle
Using weather to your advantage is a formidable strategy, but beware this Pokemon sporting one of these twin abilities that cancels all of its effects
Air Lock / Cloud Nine
Generation 5 introduced seven legendary/mythical Pokemon with form changes. This is the only one that also changes types
Meloetta
Boosting the power of ground types moves, this item is perfect for this adorable, gen one, yellow mouse Pokemon. No... not that one... the other one
Soft Sand - Sandshrew (Soft-Sandshrew)
With arms shaped like a crescent moon, this Pokemon is named after a bladed weapon its design is based on
Scyther
As of generation seven, the painter Pokemon is no longer capable of harnessing the hypnotic power of this signature move (MOVE)
Dark Void
This is the only weather condition that provides an immunity to a status condition for all Pokemon on the field
Sun (Drought)
These two Pokemon have signature abilities that allow them to change forms depending on the weather
Cherrim and Castform
The ultimate fire type move would obliterate a form shifting mythical Pokemon which should only hold this item
Blast Burn - Burn Drive (Blast Burn-Drive)
This Pokemon derives its name from a word meaning "imposter" of "look-alike", someone who shadows one's apperance
Gengar (Doppleganger)
Up until generation 8, this move was exclusive to this porcine starter and its evolutionary line, this was the only signature move with a base power that varies depending on the weight (POKEMON AND MOVE)
Emboar Heat Crash
The only Pokemon that requires a weather condition to evolve
Sliggoo