This will be updated as the stories goes.
1. Seth Orion
A. Main Info:
•Age: 15 (Flashback), 17
•Plates in possession: 10 out of 18 plates.
•Affiliation: Straw Hat Pirates
•Bounty (in berris): 40,000,000 (Post-Arlong Park Arc)
•Epithet: Monster Tamer
•Favorite food: Noodles, Pastas, Sushi, Kebabs
•Least favorite food: Eggplant, Sour food
•Hobby: Reading a porn mag (in private), play his Ocarina as well as singing, training, and watching action movies.
•Voice Actor: Max Mittelman (English), Mamoru Miyano (Japanese)
•Appearance: Seth is a young man with messy black hair and red eyes. His outfit consists a blue jacket with with a white t-shirt underneath it, a Mega Bracelet in his left arm, brown cargo browsers, blue and black backpack, and blue sneakers.
•Personality: He's kind, passionate, and wisecracking young man who likes the thrill of battles and adventures, something that Arceus had asked him to go on a new adventure in the One Piece world.
At an occasion, he somewhat can be either a nice guy or a jerk depending on the situation and the mood he's in.
It is shown in the flashback that he has friends with Horus Nova as the latter wants to challenge him to battle.
He cared for his Pokémon like a family, and as such, his Pokémon cares him back. Seeing how strong Seth Pokémon is (excluding Legendary and Mythical Pokémon), it's possible that Seth trained them to vigorously as well as himself. This is why he gets annoyed when someone refers or treats his Pokémon like "pets" or "tools" as it shown when Gary the Crescent refers to them as such and when Princess Millia wants to "buy" them from him.
When he did get mad or feeling frustrated/annoyed, he has a tendency to say vulgar words.
When he beg for mercy during the first meeting of Arceus and the Creation trio, he revealed to like reading porn magazines, something he felt embarrassed.
•Background: Seth is a Pokémon Trainer who had saved the world from the threats of Team Magma/Aqua, the Super Ancient Pokémon (Groudon and Kyogre), and the meteorite who was on collision course to earth.
Because of this, Arceus and the Creation trio summoned him to a sub-dimension through Hoopa as he was chosen to travel to the world of pirates.
In the past chapter and most prominently, Chapter 11, He has a connection between a Pokémon Trainer Karen, who seems to have a strain relationship with the latter. The detail of this, however, is still unknown.
•Abilities:
-Multitype: Given by Arceus, he is now have the power to wield all 18 plates. But at the moment, he only had accessed to 9 plates. Each plate changes his appearance and powers. For example, changing to his Sky Plate gives him not only the ability to use Flying type moves, but also the power of flight, the Splash Plate gives him not only a fishmen like appearance, but also the ability to swim and use Water type moves, and etc.
• Legendary Gear: A unique type of Plate Forms that is made from two Legendary/Mythical Pokémon that shares some connections to each other. However, it can only be used if certain conditions are met besides having the required Plates. There are currently one form such as:
1. Astral Nightmare (Darkrai and Deoxys): A form that make its appearance in Chapter 11. It has the characteristics and movesets of both Deoxys and Darkrai.
-Keen Intellect: As a perk of being a trainer, he possess very keen intellect that he can devise some strategies in his Pokémon battles or other battles. It is shown when he figured out the flaws of Buggy's Devil Fruit powers by kicking him in the crotch before the latter starts attacking and he figured that Luffy can't be hurt by physical attacks and bullets, thanks to his Devil Fruit.
-Culinary Expertise: Not an expert cook, but Seth can cook some decent but delicious food.
-Musical Talent: It shown in Chapter 8 that he is able to play an ocarina splendidly, which his mother taught him to.
B. SBS Trivia:
•Line in the family: Third son, pushing Usopp to Fourth
•Line if Gender-swapped: "I don't like eating noodles. It's like eating hair."
•Nationality: Shibuya, Tokyo
•Prefecture: Kyushu
•Origin: Petalburg City (Hoenn), Pokémon World
•Color: Dark Purple
•Animal motif: Wolf
•Suitable career: Mercenary (Like how 2016 movie Deadpool is)
•Specific flower: Myrtle
•Inner thoughts: Pokémon, Noodles, Hit list, Delmos, Noodles, Adventure, Pokémon, Hit List, Noodles
•Smell: Smells like Noodles
C. Pokémon Team:
a. Kaze the Sceptile (M)
Ability:-
Voice Actor: David Stanbra (English), Jun Fukuyama (Japanese)
Background: Seth's first Pokémon, Kaze took after most of Seth's personality. He is coolheaded and acts as the leader of his team. Kaze trusts Seth like he trust him, a trait shared by his team.
Former moves: Slam
Current moves: Leaf Blade, Night Slash, Leaf Storm, and Brick Break.
b. Shira the Mightyena (F)
Ability:-
Voice Actor: Marisha Ray (English), ??? (Japanese)
Background: When she was a Poochyena, she was once a leader of a pack in Route 101. However, one member of the pack challenged because of her sense of righteousness and defeated her. Seth founds her along with Horus, Kaze, and Klein. Because of his willingness to help her, she decided to come with him.
In the team, she acted as Kaze's second-in-command while calling Seth a "general". She shows to respect to those who shared the same aesthetic as she do, it is shown when she pat Chu Chu back in Orange Town.
Former moves:-
Current moves: Ice Fang, Play Rough, Roar, Dark Pulse
c. Ironhide the Aggron (M)
Ability:-
Voice Actor: DC Douglas (English), ??? (Japanese)
Background: The Tank of the team. He is headstrong and likes the thrill of battles.
It is revealed that he had bad experiences to people who wants to buy Pokémon, especially poachers.
Former moves: Iron Head
Current moves: Rock Polish, Double Edge, Iron Tail.
d. Viper the Seviper (F)
Ability:-
Voice Actor: Elizabeth Maxwell (English), ??? (Japanese)
Background: Viper is the Poison type of the team. She is feisty as she is dangerous to her enemies. She likes to refer her trainer as "Lord Seth."
Former moves:-
Current moves: Glare, Poison Tail, and Flamethrower
e. Henry the Wigglytuff (M)
Ability:-
Voice Actor: Wendee Lee (English), Ikue Ohtani (Japanese)
Background: The baby of the team. When he was a Jigglypuff, Henry was constantly abused by his previous trainer, leading the Pokémon to developed a serious case of gynophobia since the said trainer is a female eventhough he shows this reaction to human females. It is shown when he instantly hids behind Seth when Rika walks towards him.
The members of the team seems to treat him like a younger sibling.
Former moves:-
Current moves: Ice Beam, Dazzling Gleam, Sing.
f. Silver the Latios (M)
Ability: Levitate
Voice Actor: Matthew Mercer (English), ??? (Japanese)
Background: The first Legendary Pokémon to join Seth. He met and join Seth during Seth's journey.
Former moves:-
Current moves:-
g. Blaster the Clawitzer (M)
Ability: Mega Launcher
Voice Actor: Keith Silverstein (English), ??? (Japanese)
Background: The sniper of the team. Much like Kaze and Shira, he is coolheaded and trust Seth like the rest of his team. The seventh Pokémon.
Former moves:-
Current moves: Swords Dance, Aqua Jet, Dragon Pulse, Watee Pulse
h. Rayquaza* (genderless)
Ability: Air Lock
Voice Actor: ?
Background: Rayquaza joins Seth during when a meteor is on collision course to earth. The eighth Pokémon.
Former move:-
Current move:-
i. Felix the Deoxys (genderless)
Ability: Pressure
Voice Actor: Chuck Huber (English), ??? (Japanese)
Background: Captured by Seth when the it appears from the meteorite and battles them. The ninth Pokémon.
Former moves:-
Current moves:-
j. Tsukuyomi the Darkrai (genderless but treated like a male)
Ability: Bad Dreams
Voice Actor: Kirk Thornton (English), ??? (Japanese)
Background: The only resident of the Newmoon Island in the Sinnoh region and the counterpart of Cresselia, Darkrai is the infamous "Master of Nightmares".
He is tasked by Arceus to rescue an Alolan Vulpix, who got sucked into a portal caused by a Dimensional Distortion.
As of Chapter 8, he becomes the 10th Pokémon that joins Seth.
Former moves:-
Current moves: Dark Void, Dream Eater, Shock Wave, and Aerial Ace
2. Gabriels Reina
A. Main Info:
• Age: 11 (Flashback), 21 (debut)
•Affiliation: Luminous Kingdom
•Bounty: ???
•Epithet: Shadow Assassin
•Voice Actor: Ashly Burch (English), ??? (Japanese)
•Appearance: She's like an older Heather except she has short, jagged style hair. She has the Hoof of the Soaring Dragon on her back.
•Background: She's an assassin of the Luminous Kingdom and used to work directly under Enrick, the kingdom's adviser. The reason is that she wants to find her younger sister, Heather, who got kidnapped by a mysterious black Pokémon in the past. Thanks to Seth, she was able to rebel against Enrick and save the kingdom from his clutches.
• Personality: When she's not working as an assassin, she's nice and protective to those whose dear to her.
She cares deeply for her younger sister to the point that she'll do whatever it takes to see her again, even it means doing what Enrick told her to do.
B. SBS Trivia: TBA
C. Pokémon Team:
a. Monty the Drilbur
Ability: Unknown
Voice Actor: ??? (English), ??? (Japanese)
Background: A Pokémon that Reina met when he was hatched from an egg, which appeared through a random Ultra Wormhole.
Former moves: -
Current moves: Metal Claw, Mud Slap, Dig, Rapid Spin
3. Gabriels Heather
A. Main Info:
•Age: 7 (Flashback), 17 (debut)
•Affiliation: CP9
•Bounty:?
•Voice Actor: Kayli Mills (English), Ai Kayano (Japanese)
•Appearance: Heather is a beautiful young woman with slender body and busty like Nami. She has long blue hair and fuchsia eyes. She has the Hoof of the Soaring Dragon on her back much like her older sister.
During the Flashback, she wears a white blouse and an explosive collar on her neck. Her hair was short at the time.
Background: She and her older sister, Reina, was sold to slavery by their parents which she and Reina was bought by a Celestial Dragon. At some point, they encountered Necrozma as it killed their owners and Heather got kidnapped by the light-hungry Pokémon to somewhere through the Ultra Space.
It's currently unknown how she managed to survive from Necrozma since she ends up in one of the islands of the Grand Line.
B. SBS Trivia: TBA* (Will appear in the future)
4. Karen Orion
A. Main Info:
•Age: 18 (Flashback), 20
•Voice Actor: Britt McKillip (English), Yukiyo Fujii (Japanese)
•Appearance: Karen is a tall, athletic, and a bit busty young woman. She has long raven black hair that is asymmetrically parted on her right side and her eyes are red.
Other than her sleepwear, she also wears a red kung fu outfit that is quite similar to the Unova's Battle Girl.
On most occasion, she wears her casual clothes.
•Background: Karen was a good role model to Seh throughout his whole life. This changed when she ask her mother money for no reason. Being refused to given money mades her vengeful and full of hate. And it gotten worse when Seth discovered some red ice in her room, which also causes Karen to be his (Seth) tormentor.
One day, their mother caught her when she was consuming some drugs. This lead to a night where she kidnapped Seth to a abandoned warehouse before beating him half to death. At some point, a trainer appeared and defeated her in battle, mainly because her Dusclops refused to obey her any further.
This lead to her arrest as well as her probation to the Unova Region.
•Personality: Before her abuse towards Seth, she was once a kind hearted sister that the latter looked up to as well as having a short tempered. It was implied that she's secretly jealous of him for unknown reasons.
Due to the effects of the red ice, she became very irrational and prone to anger, more than usual. To the point where she has her Dusclops punish Seth should he do slightly wrong to her. Her irrationallity lead her think that Seth had sold her out to their mother, leading him to be kidnapped and beaten up by her.
But during the time in Unova, she returned to the same young woman she used to be, albeit remorseful of what she has done in the past.
B. SBS Trivia: TBA* (Will appear in the future)
C. Pokémon:
a. Tenko the Mienshao
Ability: Unknown
Voice Actor: Arryn Zech (English), Risa Taneda (Japanese)
Background: She's one of Karen's Pokémon.
Former moves: -
Current moves: High Jump Kick
b. Dewey the Mudkip
Ability: Unknown
Voice Actor: Ben Schwartz (English), ??? (Japanese)
Background: A Starter Pokémon that Karen used to save Professor Birch, which she joins her team in order to battle her father, Norman.
Former moves: -
Current moves: Tackle, Growl, Water Gun, Mud Slap
(*): They will get a nickname soon.