View source for Type change

[[File:Leon Cinderace Libero Ground.png|thumb|250px|{{an|Leon}}'s {{p|Cinderace}} with its type having changed to {{t|Ground}} via {{a|Libero}} in {{aniseries|JN}}]]
Various {{pkmn|battle}} mechanics, such as certain [[move]]s and {{Abilities}}, may cause a {{OBP|Pokémon|species}}'s [[type]] or the type of its moves to change or even be removed.

==In the core series games==
===Changing the type of a Pokémon===
Some moves and Abilities cause a Pokémon's [[type]]s to be temporarily changed, added, or removed in battle. The original types are still displayed in the Pokémon's [[summary]]. All type changes are undone when the Pokémon is [[Recall|switched out]], [[Fainting|faints]], or the battle ends.

Through type change, a Pokémon can have up to three types at once or no type at all:
* If a new type is added (such as {{t|Grass}} via {{m|Forest's Curse}} or {{t|Ghost}} via {{m|Trick-or-Treat}}) to a dual-type Pokémon, it will have three types at once. However, if Forest's Curse is used on a Pokémon affected by Trick-or-Treat or vice-versa, the new type will replace the previously added one.
* If one or more types are removed through {{m|Burn Up}} or {{m|Double Shock}}, and the Pokémon has no more types left, it will become [[typeless]] until it is switched out, faints, or the battle ends.

The type change can add or remove type-related immunities to [[status condition]]s, such that a Pokémon cannot be {{status|poison}}ed after gaining the {{type|Poison}} or {{type|Steel}}; or conversely, an originally {{type|Poison}} or {{type|Steel}} Pokémon can become poisoned after its type has changed (and will remain poisoned even after the battle ends). However, any status conditions the Pokémon already has are not influenced by the type change; for example, a poisoned Pokémon will retain this status condition even after becoming a Poison or Steel type.

If a Pokémon copies the types of another (by using {{m|Conversion}} in [[Generation I]] only, {{m|Reflect Type}}, {{m|Transform}}, or via {{a|Imposter}}), the target's type changes are copied as well. If the target is currently typeless, the user will become a pure {{t|Normal}} type. However, if the target was typeless and then gained a type via {{m|Forest's Curse}} or {{m|Trick-or-Treat}}, the user will have two types: Normal and the added one.

The type changes are not transferred via {{m|Baton Pass}}.

====Causes====
=====Moves=====
:''See also: [[:Category:Moves that change a Pokémon's type]]''

{| class="roundy" width="100%" style="background: #{{normal color}}; border: 5px solid #{{normal color light}};"
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{| border=1 width="100%" class="sortable roundy" style="text-align:center; background: #FFFFFF; border:1px solid #{{normal color}}; border-collapse:collapse;"
|-
! width="10%" | Move
! width="5%" | [[Type]]
! width="10%" | [[Damage category|Category]]
! [[Power]]
! [[Accuracy]]
! [[Generation]]
! width="45%" | Notes
|-
| class="l" | {{m|Burn Up}}
{{typetable|Fire}}
{{statustable|Special}}
| 130
| 100%
{{gentable|VII}}
| The user loses its {{t|Fire}} type after using the move
|-
| class="l" | {{m|Camouflage}}
{{typetable|Normal}}
{{statustable|Status}}
| —
| —%
{{gentable|III}}
| The user has its type changed depending on the environment
|-
| class="l" | {{m|Conversion}}
{{typetable|Normal}}
{{statustable|Status}}
| —
| —%
{{gentable|I}}
| The user's type is changed into the target's type(s)<sup>{{gen|I}}</sup> or the same type as one of its moves<sup>{{gen|II}}+</sup>
|-
| class="l" | {{m|Conversion 2}}
{{typetable|Normal}}
{{statustable|Status}}
| —
| —%
{{gentable|II}}
| The user's type is changed into any type that either resists or is immune to the type of the last move it was damaged by
|-
| class="l" | {{m|Double Shock}}
{{typetable|Electric}}
{{statustable|Physical}}
| 120
| 100%
{{gentable|IX}}
| The user loses its {{t|Electric}} type after using the move
|-
| class="l" | {{m|Forest's Curse}}
{{typetable|Grass}}
{{statustable|Status}}
| —
| 100%
{{gentable|VI}}
| The target gains the {{t|Grass}} type
|-
| class="l" | {{m|Magic Powder}}
{{typetable|Psychic}}
{{statustable|Status}}
| —
| 100%
{{gentable|VIII}}
| The target becomes a pure {{t|Psychic}} type<br>[[Powder and spore move]]
|-
| class="l" | {{m|Reflect Type}}
{{typetable|Normal}}
{{statustable|Status}}
| —
| —%
{{gentable|V}}
| The user's type is changed into the target's type(s)
|-
| class="l" | {{m|Relic Song}}
{{typetable|Normal}}
{{statustable|Special}}
| 75
| 100%
{{gentable|V}}
| If {{p|Meloetta}} successfully uses this move, it changes between Aria Forme ({{2t|Normal|Psychic}}) and Pirouette Forme ({{2t|Normal|Fighting}})
|-
| class="l" | {{m|Roost}}
{{typetable|Flying}}
{{statustable|Status}}
| —
| —%
{{gentable|IV}}
| The user loses its {{t|Flying}} type until the end of the turn
|-
| class="l" | {{m|Soak}}
{{typetable|Water}}
{{statustable|Status}}
| —
| 100%
{{gentable|V}}
| The target becomes a pure {{t|Water}} type
|-
| class="l" | {{m|Transform}}
{{typetable|Normal}}
{{statustable|Status}}
| —
| —%
{{gentable|I}}
| The user transforms into the target, copying its appearance, types, [[stats]], and [[move]]s
|-
| class="l" | {{m|Trick-or-Treat}}
{{typetable|Ghost}}
{{statustable|Status}}
| —
| 100%
{{gentable|VI}}
| The target gains the {{t|Ghost}} type
|}
|}

=====Abilities=====
:''See also: [[:Category:Abilities that change a Pokémon's type]]''

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{| border=1 width="100%" class="sortable roundy" style="text-align:center; background: #FFFFFF; border:1px solid #{{normal color}}; border-collapse:collapse;"
|-
! width="10%" | Ability
! [[Generation]]
! Effect
|-
| class="l" | {{a|Color Change}}
{{gentable|III}}
| A {{p|Kecleon}} with Color Change has its type changed to the type of the last move it was damaged by
|-
| class="l" | {{a|Forecast}}
{{gentable|III}}
| {{p|Castform}} changes its form and type depending on the weather
|-
| class="l" | {{a|Imposter}}
{{gentable|V}}
| A {{p|Ditto}} with Imposter {{m|transform}}s into its opponent, copying its appearance, types, [[stats]], and [[move]]s
|-
| class="l" | {{a|Libero}}
{{gentable|VIII}}
| A Pokémon with Libero has its type changed to the type of the move it is about to use<br>This only works once each time the Pokémon enters battle<sup>{{gen|IX}}</sup>
|-
| class="l" | {{a|Mimicry}}
{{gentable|VIII}}
| {{rf|Galarian}} {{p|Stunfisk}} has its type changed depending on the [[terrain]] (for instance, it will become a pure {{t|Electric}} type in {{m|Electric Terrain}})
|-
| class="l" | {{a|Multitype}}
{{gentable|IV}}
| {{p|Arceus}} changes its form and type depending on the held [[Plate]] or type-specific [[Z-Crystal]]
|-
| class="l" | {{a|Protean}}
{{gentable|VI}}
| A Pokémon with Protean has its type changed to the type of the move it is about to use<br>This only works once each time the Pokémon enters battle<sup>{{gen|IX}}</sup>
|-
| class="l" | {{a|RKS System}}
{{gentable|VII}}
| {{p|Silvally}} changes its form and type depending on the held [[memory]]
|-
| class="l" | {{a|Zen Mode}}
{{gentable|V}}
| A {{p|Darmanitan}} with Zen Mode changes between Standard Mode (a pure {{t|Fire}} or {{t|Ice}} type) and Zen Mode (a dual {{2t|Fire|Psychic}} or {{2t|Ice|Fire}} type) based on its HP
|}
|}

=====Terastallizing=====
{{main|Terastal phenomenon}}
After Terastallizing, a Pokémon will change from its original typing to its Tera Type. It will keep the {{STAB}} of its old type(s), but will also gain STAB for moves of its Tera Type. If a Pokémon's Tera Type matches one of its original types, STAB for moves of that type will be raised to a modifier of 2× (2.25× for a Pokémon with {{a|Adaptability}}). It is also the only way that a Pokémon can gain the [[Stellar (type)|Stellar]] type.

=====Other=====
* [[List of modified moves#Type changes|Between games]]

===Changing the type of a move===
In the core series games, the move-changing Abilities are applied first and then the move-changing moves. Some examples:

* If {{m|Tackle}} (an originally {{type|Normal}} move) changes type by Abilities such as {{a|Aerilate}}, {{a|Galvanize}}, {{a|Pixilate}}, or {{a|Refrigerate}}, then Tackle will not be affected by {{m|Ion Deluge}} or {{m|Plasma Fists}}, which are moves that specifically change Normal-type moves into the {{type|Electric}}.
* If {{m|Play Rough}} (an originally Fairy-type move) is changed into Normal-type by {{a|Normalize}}, then it can be affected by Ion Deluge and Plasma Fists, becoming an Electric-type move.

Some moves are affected in different ways:
* {{m|Flying Press}} is {{type|Fighting}} that normally deals Fighting/Flying damage. If the type of this move changes, then it deals damage according to the current type and Flying.
* {{m|Freeze-Dry}} always deals super-effective damage against a {{type|Water}} Pokémon, even if the type of this move has changed.

====Causes====
=====Moves=====
:''See also: [[:Category:Moves that change type]]''
{| class="roundy" width="100%" style="background: #{{normal color}}; border: 5px solid #{{normal color light}};"
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|
{| border=1 width="100%" class="sortable roundy" style="text-align:center; background: #FFFFFF; border:1px solid #{{normal color}}; border-collapse:collapse;"
|-
! width="10%" | Move
! width="5%" | [[Type]]
! width="10%" | [[Damage category|Category]]
! [[Power]]
! [[Accuracy]]
! [[Generation]]
! width="45%" | Notes
|-
| class="l" | {{m|Aura Wheel}}
{{typetable|Electric}}
{{statustable|Physical}}
| 110
| 100%
{{gentable|VIII}}
| This move changes its type between {{t|Electric}} and {{t|Dark}} each turn. It's the [[signature move]] of {{p|Morpeko}}.
|-
| class="l" | {{m|Hidden Power}}
{{typetable|Normal}}
{{statustable|Special}}
| 60
| 100%
{{gentable|II}}
| This move's type can be any type except {{t|Normal}} and {{t|Fairy}}, depending on the user's [[IV]]s. In {{g|Legends: Arceus}}, it works differently: the move changes its type to be the most effective against its target.
|-
| class="l" | {{m|Ivy Cudgel}}
{{typetable|Grass}}
{{statustable|Physical}}
| 100
| 100%
{{gentable|IX}}
| This move changes between {{t|Grass}}, {{t|Rock}}, {{t|Water}}, and {{t|Fire}} depending on the user's held mask. It's the [[signature move]] of {{p|Ogerpon}}.
|-
| class="l" | {{m|Judgment}}
{{typetable|Normal}}
{{statustable|Special}}
| 100
| 100%
{{gentable|IV}}
| This move can be of any type depending on the [[Plate]] held by the user. It's the [[signature move]] of {{p|Arceus}}.
|-
| class="l" | {{m|Multi-Attack}}
{{typetable|Normal}}
{{statustable|Physical}}
| 120
| 100%
{{gentable|VII}}
| This move can be of any type depending on the [[Memory]] held by the user. It's the [[signature move]] of {{p|Silvally}}.
|-
| class="l" | {{m|Natural Gift}}
{{typetable|Normal}}
{{statustable|Physical}}
| —
| 100%
{{gentable|IV}}
| This move can be of any type depending on the [[Held item|item]] that the user holds.
|-
| class="l" | {{m|Raging Bull}}
{{typetable|Normal}}
{{statustable|Physical}}
| 90
| 100%
{{gentable|IX}}
| This move's type can be either {{t|Normal}}, {{t|Fighting}}, {{t|Fire}}, or {{t|Water}}, depending on the user's form. It is the [[signature move]] of {{p|Tauros}}'s forms.
|-
| class="l" | {{m|Revelation Dance}}
{{typetable|Normal}}
{{statustable|Special}}
| 90
| 100%
{{gentable|VII}}
| This moves changes its type accordingly to its user's first type. It's the [[signature move]] of {{p|Oricorio}}.
|-
| class="l" | {{m|Techno Blast}}
{{typetable|Normal}}
{{statustable|Special}}
| 120
| 100%
{{gentable|V}}
| This move's type changes between {{t|Normal}}, {{t|Water}}, {{t|Ice}}, {{t|Electric}}, and {{t|Fire}} depending on the [[Drive]] held by the user. It's the [[signature move]] of {{p|Genesect}}.
|-
| class="l" | {{m|Tera Blast}}
{{typetable|Normal}}
{{statustable|Special}}
| 80
| 100%
{{gentable|IX}}
| This move changes type accordingly to the Tera Type when its user is {{Tera}}stallized.
|-
| class="l" | {{m|Tera Starstorm}}
{{typetable|Normal}}
{{statustable|Special}}
| 120
| 100%
{{gentable|IX}}
| This move's type changes into {{t|Stellar}} when the user is transformed into its {{form|Terapagos|Stellar Form}}. It's the [[signature move]] of {{p|Terapagos}}.
|-
| class="l" | {{m|Terrain Pulse}}
{{typetable|Normal}}
{{statustable|Special}}
| 50
| 100%
{{gentable|VIII}}
| This move's type changes between {{t|Normal}}, {{t|Electric}}, {{t|Psychic}}, {{t|Grass}}, and {{t|Fairy}} depending on the active [[terrain]].
|-
| class="l" | {{m|Weather Ball}}
{{typetable|Normal}}
{{statustable|Special}}
| 50 	
| 100%
{{gentable|III}}
| This move's type changes between {{t|Normal}}, {{t|Water}}, {{t|Ice}}, {{t|Fire}}, and {{t|Rock}} depending on the active [[weather]].
|}
|}

:''See also: [[:Category:Effects that can modify move types]]''
{| class="roundy" width="100%" style="background: #{{normal color}}; border: 5px solid #{{normal color light}};"
|-
|
{| border=1 width="100%" class="sortable roundy" style="text-align:center; background: #FFFFFF; border:1px solid #{{normal color}}; border-collapse:collapse;"
|-
! width="10%" | Move
! width="5%" | [[Type]]
! width="10%" | [[Damage category|Category]]
! [[Power]]
! [[Accuracy]]
! [[Generation]]
! width="45%" | Notes
|-
| class="l" | {{m|Electrify}}
{{typetable|Electric}}
{{statustable|Status}}
| 110
| —
{{gentable|VI}}
| If the target has not yet used a move, this move makes the target's move {{t|Electric}} type for that turn.
|-
| class="l" | {{m|Ion Deluge}}
{{typetable|Electric}}
{{statustable|Status}}
| —
| —% 
{{gentable|VI}}
| For the remainder of the current turn, Ion Deluge causes all {{type|Normal}} moves to become {{t|Electric}} type instead.
|-
| class="l" | {{m|Plasma Fists}}
{{typetable|Electric}}
{{statustable|Physical}}
| 100
| 100%
{{gentable|VII}}
| In the remainder of the current turn, all {{type|Normal}} moves will become {{t|Electric}} type.
|}
|}

=====Abilities=====
:''See also: [[:Category:Abilities that can modify move types]]''

{| class="roundy" width="100%" style="background: #{{normal color}}; border: 5px solid #{{normal color light}};"
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|
{| border=1 width="100%" class="sortable roundy" style="text-align:center; background: #FFFFFF; border:1px solid #{{normal color}}; border-collapse:collapse;"
|-
! width="10%" | Ability
! [[Generation]]
! Effect
|-
| class="l" | {{a|Aerilate}}
{{gentable|VI}}
| All {{type|Normal}} moves of the Pokémon with this Ability turn into {{type|Flying}} moves.
|-
| class="l" | {{a|Dragonize}}
{{gentable|IX}}
| All {{type|Normal}} moves of the Pokémon with this Ability turn into {{type|Dragon}} moves.
|-
| class="l" | {{a|Galvanize}}
{{gentable|VII}}
| All {{type|Normal}} moves of the Pokémon with this Ability turn into {{type|Electric}} moves.
|-
| class="l" | {{a|Liquid Voice}}
{{gentable|VII}}
| All {{cat|sound-based moves}} of the Pokémon with this Ability turn into {{type|Water}} moves.
|-
| class="l" | {{a|Normalize}}
{{gentable|IV}}
| All moves of the Pokémon with this Ability turn into {{type|Normal}} moves.
|-
| class="l" | {{a|Pixilate}}
{{gentable|VI}}
| All {{type|Normal}} moves of the Pokémon with this Ability turn into {{type|Fairy}} moves.
|-
| class="l" | {{a|Refrigerate}}
{{gentable|VI}}
| All {{type|Normal}} moves of the Pokémon with this Ability turn into {{type|Ice}} moves.
|}
|}

=====Other=====
* [[Evolution]]
* [[List of Pokémon with form differences|Form change]]
** [[Mega Evolution]]
* [[Transfer]]

==In the spin-off games==
===Pokémon Mystery Dungeon series===
====Changing Pokémon types====
{{incomplete|section|Confirm if a Pokémon that has changed type (such as from Conversion or Color Change) gains the terrain abilities, such as a Water-type Pokémon able to walk on water, or a Ghost-type Pokémon able to go through walls}}

In the [[Pokémon Mystery Dungeon series]], most of the available moves and Abilities that change a Pokémon's type simply work as in the [[core series]]. The temporary type changes last only in the current floor of the [[mystery dungeon|dungeon]].

Prior to [[Pokémon Mystery Dungeon: Gates to Infinity|Gates to Infinity]], the move {{m|Conversion 2}} caused the [[Status condition (Mystery Dungeon)#Conversion 2|status condition of the same name]] for 11 turns. If the Pokémon with this status condition is hit by a move, it will turn into a type that has the best matchup against it (even if it's a non-damaging move).

====Changing move types====
The {{a|Normalize}} Ability is available from [[Generation IV]] onwards, while {{a|Aerilate}}, {{a|Pixilate}}, and {{a|Refrigerate}} are only found in {{g|Super Mystery Dungeon}}. They work similarly as in the core series games.

In Super Mystery Dungeon, the move Electrify causes the {{DL|Status condition (Mystery Dungeon)|Electrify|status condition of the same name}}.

==In animation==
[[File:Arceus M12 Multitype.png|thumb|250px|{{OBP|Arceus|M12}} changing into a {{t|Ghost}} type with {{a|Multitype}}]]
[[File:Gladion Silvally RKS System Dark.png|thumb|250px|[[Gladion's Silvally]] changing into a {{t|Dark}} type with {{a|RKS System}}]]
===''Pokémon the Series''===
The possibility of changing types was rarely mentioned on-screen prior to {{aniseries|JN}}, with the notable exceptions of {{p|Arceus}} and {{p|Silvally}}, whose {{Abilities}}—{{a|Multitype}} and {{a|RKS System}}, respectively—are integral to the Pokémon's biology and, as such, were heavily featured in battle.

Several [[move]]s and Abilities that change Pokémon's types in the games have appeared, but are not known to do the same in {{aniseries|PTS}} include:
* {{m|Conversion}} (Japanese: テクスチャー ''Texture'') has the user copy the target's color and texture. While unconfirmed, Conversion appears to alter the way the user is affected by opposing attacks, as if its type also had changed.
* {{m|Transform}} has been used on multiple occasions by {{p|Ditto}} and {{p|Mew}}, turning them into a copy of the target, and allowing them to use [[move]]s from the Pokémon they copied.
* {{m|Camouflage}} and {{a|Color Change}} work similarly, turning the user invisible.
* {{a|Zen Mode}} changes {{p|Darmanitan}}'s form, but the type change included in this process has yet to be explicitly mentioned.
* {{m|Relic Song}} does not appear to deal damage, but still changes {{p|Meloetta}}'s forms, affecting its battle style and available moves, and it makes plants grow as well.
* {{m|Forest's Curse}} binds the targets with vines from below.

The type-changing Abilities {{a|Imposter}}, {{a|Protean}}, and {{a|Mimicry}}, as well as the moves {{m|Conversion 2}}, {{m|Roost}}, {{m|Reflect Type}}, {{m|Soak}}, and {{m|Magic Powder}}, have never been shown to be used in the series.

Despite Soak having not appeared in the series, its effect of turning the target into a pure {{t|Water}} type to allow {{type|Electric}} attacks to hit Pokémon normally resistant or outright immune to them, like {{t|Ground}} types, have been directly referenced in ''[[SM109|A Grand Debut!]]'', after [[Ash's Pikachu]] drenched [[Hapu's Mudsdale]] in seawater, allowing him to finish the battle off with a {{m|Gigavolt Havoc}}. This effect can be traced even further back to ''[[EP005|Showdown in Pewter City]]'', prior to the move even debuting in the games, when Ash's Pikachu defeated [[Brock's Onix]] with an Electric attack after it had been doused by the sprinklers.

====''[[M12|Arceus and the Jewel of Life]]''====
In ''[[M12|Arceus and the Jewel of Life]]'', {{OBP|Arceus|M12}} changed between types with {{a|Multitype}}. This marks the first time a type change is confirmed to have happened in animated series-related media, as Arceus changed into a {{t|Ghost}} type to turn itself immune to {{OBP|Palkia|movie}}'s {{m|Aura Sphere}}.

===={{aniseries|SM}}====
In ''[[SM049|Mission: Total Recall!]]'', [[Gladion's Silvally]] changed type for the first time using the {{a|RKS System}}, turning into a {{t|Dark}} type with the [[Dark Memory]]. It did the same with other [[Memory|Memories]] throughout the rest of the series.

===={{aniseries|JN}}====
In ''[[JN068|Advice to Goh!]]'', a {{pkmn2|wild}} {{p|Moltres}} lost its {{t|Fire}} type after using {{m|Burn Up}}.

In ''[[JNS04|The Arceus Chronicles (Part 4)]]'', a wild {{p|Arceus}} changed into a {{t|Water}} type with {{a|Multitype}}.

In ''[[JN116|Pride of a Champion!]]'', [[Diantha]]'s {{p|Gourgeist}} used {{m|Trick-or-Treat}} and added the {{t|Ghost}} type to [[Lance's Gyarados]], allowing Gourgeist to deal more damage with its Ghost-type attacks. It also did the same with {{an|Lance}}'s {{p|Hydreigon}}, though this didn't come into play at any point.

In ''[[JN129|A Flood of Torrential Gains!]]'', {{an|Leon}}'s {{p|Cinderace}} had its type changed by {{a|Libero}} for the first time: after using {{m|Scorching Sands}}, it became a pure {{t|Ground}} type, making it immune to Ash's Pikachu's {{m|Thunderbolt}}. It also changed its type several times in ''[[JN131|Paring Pokémon While Parrying!]]'' while fighting [[Ash's Dracovish]].

===''Pokémon Horizons: The Series''===
Similar to the games, {{Tera}}stallization has been used to change a Pokémon's type on multiple occasions, first being shown in ''[[HZ010|Nemona and Brassius and...]]'' when [[Brassius]] Terastallized his {{p|Sudowoodo}} into a {{t|Grass}} type.

In ''[[HZ048|Sparkle! The Glow of Flame and Art]]'', {{an|Nemona}}'s {{p|Pawmot}} lost its {{t|Electric}} type after using {{m|Double Shock}}, though this wasn't acknowledged or come into play in this episode, as the same attack also ended the ongoing battle. This reoccurred in ''[[HZ115|Welcome to Blueberry Academy!]]'', where Nemona used Double Shock on purpose to remove Pawmot's weakness against [[Roy's Crocalor]]'s {{m|Stomping Tantrum}}.

==In the manga==
[[File:Gladion Silvally Rock type.png|thumb|230px|Silvally changing into a Rock type via the RKS System in [[Pokémon Adventures]]]]
===Pokémon Adventures===
===={{MangaArc|Yellow}}====
In ''[[PS077|Striking Golduck]]'', {{adv|Blue}}'s {{p|Porygon}} used {{m|Conversion}} to become a {{t|Ghost}} type and make [[Agatha's Gengar]]'s physical attacks ineffective against it.

===={{MangaArc|Gold, Silver & Crystal}}====
In ''[[PS160|Playful Porygon2]]'', [[Blue's Porygon2]] used {{m|Conversion 2}} to become a {{t|Dark}} type in order to resist the attacks from [[Silver's Sneasel]].

===={{MangaArc|HeartGold & SoulSilver}}====
In ''[[PS455|All About Arceus IV]]'', [[Archer]] used the [[Plate]]s gathered by {{adv|Silver}} to activate {{adv|Arceus}}'s {{a|Multitype}} and change its type several times as a demonstration of Arceus's powers.

===={{MangaArc|X & Y}}====
In ''[[PS591|Mewtwo Angered]]'', [[Emma|Essentia]]'s {{adv|Zygarde}} used {{m|Camouflage}} to change its type and blend into its surroundings while battling {{adv|Blaine}}'s {{adv|Mewtwo}}.

In ''[[PS595|Magearna Moves]]'', [[Cassius]]'s {{p|Gourgeist}} used {{m|Trick-or-Treat}} to turn {{p|Magearna}} into a Ghost type and give it the type's weaknesses.

===={{MangaArc|Sun, Moon, Ultra Sun & Ultra Moon}}====
In ''[[PASM34|Destroy!! Results of the Training!]]'', [[Gladion's Silvally]] was revealed to have changed into a {{t|Fire}} type using its {{a|RKS System}} to free {{adv|Moon}} from the cell she was held in. Later, Moon used a [[Rock Memory]] to change Silvally into a {{t|Rock}} type to fight [[Ryuki]]'s {{p|Turtonator}} more effectively.

===={{MangaArc|Scarlet & Violet}}====
{{Tera}}stallization has been used to change a Pokémon's type in multiple instances, the first time occurring in ''[[PASV01|Speeding! Paldea's Prince of Speed!!]]'', where {{Scarlet}} Terastallized her {{p|Pikachu}} into a {{t|Flying}} type while battling {{adv|Nemona}}'s {{p|Pawmi}}. 

===Phantom Thief Pokémon 7===
In ''[[P7-11|Into The Hands Of Evil?!]]'', [[Io]]'s {{p|Porygon-Z}} used Conversion 2 to change its type.
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==Related articles==
* [[Ability change]]
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{{Project Games notice|game mechanic}}

[[Category:Terminology]]
[[Category:Game mechanics]]