Allister (Masters)

Allister オニオン Onion
Allister's model
No.	142
English voice actor	Nicole Gose
Japanese voice actor	Ryō Hirohashi
Description	This Ghost-type Gym Leader keeps his face hidden behind a mask and has one hundred copies of it. He likes to be alone in places like ancient ruins and graveyards.

Allister (Japanese: オニオン Onion) is a Pokémon Trainer in Pokémon Masters EX, based on the character of the same name in the core series games. He forms a sync pair with Gengar, which is capable of Gigantamaxing. The sync pair can be obtained through sync pair scout, starting on October 22, 2021. The pair's potential can be upgraded to 6★ EX, which unlocks Allister's EX Style.

Gengar

			Type			Ghost
			Move types			Ghost / Fighting / Poison
			Role			Tech
			Base Potential			★★★★★☆EX
Gengar ♂		Weakness			Ground
You can hear tales told all over the world about how Gengar will pay a visit to children who are naughty.
Stats		HP	Attack	Defense	Sp. Atk	Sp. Def	Speed
Lv. 140, Base Potential		641	132	160	331	177	300
Lv. 140, Max Potential		741	172	200	371	217	340
Mega Gengar
Lv. 140, Base Potential		—	—	—	—	—	—
Lv. 140, Max Potential		—	—	—	—	—	—

Moves

Name	Type	Category	Move gauge	Base Power	Max Power	Accuracy	Target	Description
Shadow Ball	Ghost	Special	3	99	118	100%	An opponent	Has a chance (20%) of lowering the target's Sp. Def by one stat rank.
Drain Punch	Fighting	Physical	3	91	109	100%	An opponent	The more damage dealt to the target, the more this move restores the user's HP.
Sludge Bomb	Poison	Special	3	92	110	100%	An opponent	Has a chance (30%) of leaving the target poisoned.
No Escape!	None	Status	0 (2 uses)	—	—	—	Self	Raises the user's Sp. Atk and critical-hit rate by two stat ranks. Applies the Free Move Next effect to the user.
Sync moves
Silent Mystery Ghost Beam	Ghost	Special	—	200	240	—	An opponent	This move's power increases when the target is restrained. (6★ EX) effect: Power of sync move increases by 50%.
Max moves
G-Max Terror	Ghost	Special	0 (1 use)	400	480	—	An opponent	Applies the Restrain effect to all opposing sync pairs.
Max Knuckle	Fighting	Physical	0 (1 use)	400	480	—	An opponent	Raises the Attack of all allied sync pairs by two stat ranks.
Max Ooze	Poison	Special	0 (1 use)	400	480	—	An opponent	Raises the Sp. Atk of all allied sync pairs by two stat ranks.

Skills

Name	Description
Passive Skills
Hold Hostage 3	Powers up the user's moves when the target is restrained.
Toxic Power 3	Powers up the user's moves when the target is poisoned or badly poisoned.
Hostile Environment 3	Raises the chance of inflicting status conditions with the additional effects of moves.
Theme Skills
Ghost Tech	Raises allies' Attack and Sp. Atk by 12 when using Ghost-type attacks. Raises the maximum HP of all allied sync pairs by 12.
Galar Tech	Raises the Attack and Sp. Atk of all allied sync pairs by 1. Raises the maximum HP of all allied sync pairs by 1.
Gym Leader Tech	Raises the Attack and Sp. Atk of all allied sync pairs by 1. Raises the maximum HP of all allied sync pairs by 1.
Masked Tech	Raises the Attack and Sp. Atk of all allied sync pairs by 2. Raises the maximum HP of all allied sync pairs by 2.
Supernatural Tech	Raises the Attack and Sp. Atk of all allied sync pairs by 2. Raises the maximum HP of all allied sync pairs by 2.

Sync Grid

Allister and Gengar's sync grid is an expanded grid, made available since the sync pair was first released.

Name	Effect	Energy required	Sync orb required	Move level required
HP +10	HP +10	0	5	1
HP +10	HP +10	2	24	1
HP +10	HP +10	2	24	1
Attack +5	Attack +5	0	5	1
Attack +5	Attack +5	2	24	1
Attack +10	Attack +10	4	48	2
Defense +5	Defense +5	0	5	1
Defense +5	Defense +5	2	24	1
Defense +10	Defense +10	4	48	1
Sp. Atk +5	Sp. Atk +5	0	5	1
Sp. Atk +5	Sp. Atk +5	2	24	1
Sp. Atk +10	Sp. Atk +10	4	48	2
Sp. Def +5	Sp. Def +5	0	5	1
Sp. Def +5	Sp. Def +5	2	24	1
Sp. Def +10	Sp. Def +10	4	48	1
Speed +5	Speed +5	0	5	1
Speed +5	Speed +5	2	24	1
Speed +5	Speed +5	2	24	1
Speed +10	Speed +10	4	48	1
Shadow Ball: Power +3	Shadow Ball: Power ↑ +3	3	36	1
Shadow Ball: Power +3	Shadow Ball: Power ↑ +3	3	36	1
Shadow Ball: Power +3	Shadow Ball: Power ↑ +3	3	36	1
Shadow Ball: Power +3	Shadow Ball: Power ↑ +3	3	36	2
Shadow Ball: Move Gauge Refresh 3	Has a chance (40%) of charging the user's move gauge by one when a move is successful.	7	84	1
Shadow Ball: Hold Hostage 2	Has a chance (40%) of charging the user's move gauge by one when a move is successful.	9	108	2
Drain Punch: Power +4	Drain Punch: Power ↑ +4	4	48	1
Drain Punch: Power +4	Drain Punch: Power ↑ +4	4	48	1
Drain Punch: Move Gauge Refresh 9	Charges the user’s move gauge by one when its move is successful.	9	108	3
Drain Punch: Mad Strength 4	Has a chance (50%) of raising the user’s Attack by one stat rank when one of its attack moves is successful.	8	96	2
Sludge Bomb: Power +3	Sludge Bomb: Power ↑ +3	3	36	1
Sludge Bomb: Power +3	Sludge Bomb: Power ↑ +3	3	36	1
Sludge Bomb: Power +3	Sludge Bomb: Power ↑ +3	3	36	2
Sludge Bomb: Power +3	Sludge Bomb: Power ↑ +3	3	36	2
Sludge Bomb: Move Gauge Refresh 3	Has a chance (40%) of charging the user's move gauge by one when a move is successful.	7	84	1
Sludge Bomb: Toxic Power 2	Powers up the user’s moves when the target is poisoned or badly poisoned.	9	108	2
No Escape!: MP Refresh 2	Has a chance (30%) of restoring one MP of the user's move when that move is successful.	7	84	2
Natural Remedy	Removes all status conditions from the user the first time it is inflicted by any status condition each battle.	7	84	2
Virulent Toxin 5	Powers up the user’s sync move when the target is poisoned or badly poisoned.	8	96	2
Brainy Rush 2	Raises the user’s Sp. Atk by 2 stat ranks after using its sync move.	8	96	2
Sharp Entry 1	Raises the user’s critical-hit rate by 1 stat rank when it enters a battle.	8	96	3
Superduper Effective 2	Powers up moves that are super effective.	10	120	3
Grappling Sync	Applies the Restrain effect to the target when a sync move targeting an opponent is successful.	10	120	3
MAX Super Preparation	Applies the Supereffective ↑ Next effect to the user after using its max move.	8	96	3
G-Max Terror: Power +100	G-Max Terror: Power ↑ +100	8	96	3
Max Knuckle: Power +100	Max Knuckle: Power ↑ +100	8	96	3
Max Ooze: Power +100	Max Ooze: Power ↑ +100	8	96	3
Silent Mystery Ghost Beam: Power +25	Silent Mystery Ghost Beam: Power ↑ +25	5	60	3
Silent Mystery Ghost Beam: Power +25	Silent Mystery Ghost Beam: Power ↑ +25	5	60	3

Availability

Sync Pair Stories

• A Day with Allister

Quotes

Main article: Allister/Quotes → Pokémon Masters EX

Gallery

5★ model

5★ VS model

6★ EX model

6★ EX VS model

Allister's sync move mindscape (Stow-on-Side Stadium)

Trainer emote Nice!

Trainer emote Watch out!

Trainer emote Let's do this!

Trainer emote Thanks!

Trivia

• Allister shares his Japanese voice actor, Ryō Hirohashi, with his counterpart from the Pokémon: Twilight Wings miniseries.

Origin

Allister's design is based on his appearance in Pokémon Shield. Gengar is Allister's signature Pokémon in the core series games, where it is also capable of Gigantamaxing. Gengar's Dex entry comes from Pokémon Ultra Sun.

In other languages

No Escape! Language Title Japanese 逃がさない……！ Nigasanai...! Mandarin Chinese 不會讓你逃……！ Bùhuì Ràng Nǐ Táo...! French Tu ne peux pas t'enfuir... German Es gibt kein Entkommen... Italian Non potete sfuggirci... Korean 놓치지않아...! Nochijian-a...! Spanish No puedes escapar...

Silent Mystery Ghost Beam Language Title Japanese サイレントボーイがささやく ゴーストレイ Sairento Bōi ga Sasayaku Gōsuto Rei Mandarin Chinese 幽靜小子低聲細語之 幽靈光線 Yōujìng Xiǎozi Dīshēng-Xìyǔ zhī Yōulíng Guāngxiàn French Le roi du silence ! Laser Spectre ! German Geisterstrahl der stillen Dunkelheit Italian Raggio Spettro del giovane taciturno Korean 사일런트 보이가 속삭이는 고스트레이 Sailleonteu Boi ga Soksag-ineun Goseuteu Rei Spanish Rayo Fantasma Parco en Palabras

References

Characters appearing in Pokémon Masters EX

Pasio Scottie • Bettie • Lear • Rachel • Sawyer • Paulo • Tina Kanto Brock • Misty • Lt. Surge • Erika • Blaine • Lorelei • Bruno • Agatha • Janine • Koga • Blue • Giovanni • Leaf • Lance • Professor Oak • Red • Sabrina • Jessie • James • Ash • Elaine • Chase Johto Kris • Bugsy • Whitney • Pryce • Clair • Will • Karen • Lyra • Ethan • Silver • Jasmine • Morty • Falkner • Eusine • Archer • Ariana • Petrel • Proton Hoenn Brendan • Roxanne • Brawly • Flannery • Norman • Winona • Tate • Liza • Phoebe • Drake • Noland • Glacia • Zinnia • Steven • Wallace • Wally • Lucy • Lisia • May • Maxie • Archie • Sidney • Courtney • Greta Sinnoh Barry • Roark • Gardenia • Maylene • Crasher Wake • Candice • Flint • Thorton • Cheryl • Marley • Cynthia • Fantina • Dawn • Cyrus • Volkner • Darach • Lucas • Aaron • Bertha • Lucian • Looker • Adaman • Irida • Palmer • Argenta • Akari • Rei • Riley • Dahlia • Volo Unova Rosa • Clay • Skyla • Brycen • Iris • Roxie • Marlon • Shauntal • Marshal • Cheren • Hilbert • Hilda • Elesa • Caitlin • Grimsley • Burgh • Alder • Nate • Bianca • N • Ghetsis • Ingo • Emmet • Hugh • Colress • Lenora • Brycen-Man • Bellelba Kalos Grant • Korrina • Ramos • Wulfric • Siebold • Wikstrom • Viola • Calem • Valerie • Clemont • Serena • Lysandre • Professor Sycamore • Diantha • Evelyn • Nita • Helena • Kali • Shauna • Emma • Olympia • Drasna • Dana • Katherine • Tierno Alola Hau • Sophocles • Mina • Olivia • Hapu • Kahili • Nanu • Acerola • Kukui • Plumeria • Guzma • Lusamine • Gladion • Lillie • Molayne • Mallow • Selene • Elio • Lana • Kiawe • Hala • The Masked Royal • Naomi • Anabel • Ryuki Galar Gloria • Piers • Leon • Marnie • Raihan • Nessa • Bea • Hop • Allister • Sonia • Bede • Gordie • Melony • Victor • Ball Guy • Rose • Oleana • Eve • Petey • Kabu • Klara • Avery Paldea Nemona • Penny • Iono • Grusha • Geeta • Jacq • Rika • Poppy • Larry NPCs Professor Bellis • Trista • Tricia • Trinnia • Meowth • Tabitha • Matt • Shelly • Mars • Jupiter • Saturn • Cilan • Chili • Cress • Chuck • Kiyo • Shadow Triad • Trevor • Malva • Faba • Team Break

This game character article is part of Project CharacterDex, a Bulbapedia project that aims to write comprehensive articles on each character found in the Pokémon games.