Platinum Berlitz (PokeSpe)

She's a wealthy trainer and Pokedex holder with a wide variety of Pokémon. She has a complicated personality and is conceited, conceited, and somewhat arrogant.

She is a member of the ancient Berlitz family, which has a tradition that requires its members to travel to the top of Mount Corona upon reaching the age of majority to obtain a special material to craft the personal crest that identifies them as descendants of the family. At the suggestion of the Berlitz family butler, Sebastian, her father hired two bodyguards to protect her on her journey. Professor Rowan provided her with three Pokédexes, three Poké Watches, and the three Sinnoh Pokémon to share with her bodyguards to aid her on her new journey.
However, because Diamond and Pearl happen to fit the bodyguards' description (one is wearing a red scarf and the other a green one), Platinum assumes they are her bodyguards instead, and the duo thinks this trip is some kind of reality TV show, as a prize for winning the Jubilee City joke contest. Platinum assumes they were actually her bodyguards because of their ability to always help her.

Platinum is surprised by Pearl and Diamond's closeness, as well as their various abilities: Pearl's battling skills and advice, and Diamond's ability to cook pokochos and instincts with Pokémon. She also serves as their audience for their various attempts at Double Acts and is amused by them at times. Platinum is often demanding of Pearl, and Pearl gets annoyed easily. It seems that, after saving her from Team Galactic, Platinum became friendlier and more trusting towards Pearl and Diamond, calling them by their given names, but she still refuses to tell them her real name, as they only know her as Miss Berlitz, as that was what Pearl's Chatot told them, which he repeated from a conversation between Platinum and her butler. After formally accepting them as her bodyguards and friends, she reveals her real name to them.
Apparently, due to his intelligence and perseverance, he is related to Uxie, from the lake trio.

In the Platinum Saga, Platinum finds herself in the Battle Zone alone without her companions and purchases Steven Stone's former mansion in the Rest Zone. She travels to the Battle Frontier, where she encounters Handsome, who accompanies her to the Battle Frontier as part of his ongoing investigation of Team Galactic. She has participated in four of the five facilities, the Battle Castle, the Battle Room, the Battle Factory, and the Battle Roulette, and has claimed victory in each. She did not challenge the Battle Tower as they are searching for the owner of an artifact Quinoa found. It appears that Platinum is trying to gain information from each of the Frontier Aces about the Distortion World in order to save two "important people," her real bodyguards Paka and Uji. He has also met Pearl's father, Jerichor, and has gone with him on his Cresselia to the Distortion World, he finally reunites with his 2 old companions and they save the bodyguards but they also cause Team Galactic to disband thanks to Helio realizing the trio's good intentions, finally when Platinum had everything achieved he asks Diamond and Pearl to do their double act to entertain himself because he hadn't seen them in so long.

Platinum has all 8 Gym Badges in the Sinnoh region, which are:
-Ignito Medal
-Forest Medal
-Cobblestone Medal
-Cienaga Medal
-Relic Medal
-Mina Medal
-Icicle Medal
-Lighthouse Medal

Rapidash: She always rides it. She evolved after the battle against Steel and also used it in the battle against Winter. She has a modest nature. As of Chapter 440, she was level 59.

Empoleon: It shares her personality and is very flirtatious and proud. Thanks to her, she earned her first normal-level Charm Badge (currently, she only has that one). It's the Pokémon she's most fond of. Until Chapter 440, she was at level 68.

Loppuny: Captured in Lake Acuity, it hasn't been used in many battles, but thanks to it, it defeated Inverna's Abomasnow. Its ability is Great Charm. As of Chapter 440, it was level 51.

Froslass: Given to Platinum by Inverna on Mount Corona, she was taken from the PC to assist Handsome on Tough Mountain. She was trapped in a Super Ball. Thanks to it, Platinum was able to defeat the Argent Dragonite. As of Chapter 441, she was at level 60. She knows Frostsong.

Cherrim: Gifted to Platinum by Gardenia on Mount Corona. She takes it from the PC to help Handsome. It was trapped in a Super Ball. As of Chapter 441, it was level 49. It knows Solar Beam.

Pachirisu: Given to him by Brega on Mount Corona, though it was actually a gift from Lectro. He took it from his PC to help Handsome. It was trapped in a Super Ball. As of Chapter 441, it was level 53.

Her hair color is a bright platinum blue, and her eyes are a large golden color, she always wears her pink scarf and boots along with her hat which has a pokeball in the middle, she is somewhat tall.

Platinum tends to be conceited, conceited, and somewhat arrogant, however that can change over time.

-He managed to collect all the medals in the Sinnoh region within 45 days.
-All of your Pokémon have Pokérus.