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Trevor (Japanese: トロバ Trova) is a recurring character in the manga series Pokémon Adventures.
Trevor's dream to be a scholar
Trevor is a young man studying to be a scholar. He is childhood friends with X, Y, Shauna, and Tierno and has known all of them ever since he was a small child. Trevor serves as the narrator of the X & Y chapter, with several events told from a past perspective.
Trevor is kind and courteous towards the majority of people he meets, contrary to X's standoffish nature towards strangers. Trevor believes X's years of seclusion heightened his senses and made him more prepared to fight evil and save his friends from danger.
Trevor debuted in PS549. He was first seen watching one of Y's failed attempts to get X to leave his house and come outside. Later, Trevor went home to pick up a package containing three starter Pokémon and three Pokédexes from Professor Sycamore. He hoped that by presenting one of the starters to X, he would give up his shut-in ways and go on a journey with one of them. The Legendary Pokémon Xerneas and Yveltal then appeared in Vaniville Town and began fighting, causing mass panic and destruction. Using her Rhyhorn racing skills, Y managed to get Trevor, Tierno, and Shauna to safety, but an explosion sent the case containing Fennekin's Poké Ball and Pokédex flying. Once X was retrieved, Y decided that with their home destroyed, the best option was to leave town. Trevor and his friends then set off on a journey, together for the first time in years.
In PS551, the group arrived in Aquacorde Town. Trevor, Y, Tierno, and Shauna stayed at an inn for the night while X slept in the tent on Y's Rhyhorn's back. The inn was a trap designed to keep Trevor and the others locked inside while the Team Flare scientists Aliana and Mable attempted to take X's Li'l Kanga while he wasn't looking. Y broke free and informed X of the situation, but when he tried to Mega Evolve Li'l Kanga, it failed. Having no other options, X and Y used the Chespin and Froakie Trevor got from Sycamore to defeat the scientists. The group fled to a nearby forest where they camped out for the night. Wanting to learn more about Mega Evolution, Trevor inspected Kanga's pouch and found that she was carrying a Kangaskhanite
In Kangaskhan...Kangascan't, the group stocked up on supplies in Santalune City. There, they met Viola, who allowed everyone to investigate photos she took of the Vaniville incident at the Santalune Gym. Despite Y telling everyone to be wary of adults they didn't know, she and the others cautiously accepted Viola's offer. Frustrated and confused by this behavior, Shauna refused to go and ran off. Later that night, another Team Flare scientist named Celosia appeared. Using a Honedge, Celosia took control of Shauna's mind and used her to steal Kanga's Kangaskhanite. X teamed up with Korrina, another Gym Leader and fellow user of Mega Evolution, to defeat Celosia and retrieve the Mega Stone. After learning that X obtained his Mega Ring without the proper succession ceremony, Korrina refused to acknowledge X as a true Mega Evolution Successor and angrily left without telling him more about it.
In What Does Charmander Do When It Dozes?, the group arrived at Professor Sycamore's laboratory in Lumiose City. X stayed behind while Trevor and the others went to Lysandre Café to have Trevor's broken Holo Caster repaired. The group was introduced to Lysandre, an inventor and owner of the café. Upon seeing Lysandre's silhouette in a photo of the Vaniville incident, Trevor became suspicious of the man. Noticing Trevor's strange behavior, Lysandre asked to see the photo, even sending out his Pokémon to surround the group when Trevor refused. Trevor and the others were rescued by Diantha, who used her Mega Gardevoir to convince Lysandre to back off. After Diantha said farewell, Trevor passed out from stress and had to be carried while the others met up with X and Sycamore.
In Fast-Thinking Froakie, Y's clothes were taken by an Electrike that had been following the group. Electrike was defeated by Y's Croaky, but it only wanted Y to retrieve a Manectite that was stuck on a tree. Y initially refused, but was convinced to help when Electrike evolved into a Manectric while sitting on her head. The group was approached by Clemont, the Lumiose City Gym Leader, who offered to help find the stone with one of his inventions. Before Clemont could grab the stone, a Team Flare Grunt stole it and ran away. Trevor, X, and Manectric chased the Grunt to Parfum Palace, only for the Kangaskhanite to be taken as well. With Trevor's assistance, both Mega Stones were retrieved, allowing X to Mega Evolve his newly-caught Élec into Mega Manectric and send the Grunt running off. The Grunt dropped a clipboard containing a list of Mega Stones and the corresponding Pokémon that can Mega Evolve with them. Trevor and X returned to the others and met Cassius, who helped Y and the others battle the Grunt's other Pokémon.
In Dancing Vivillon, Cassius used a helicopter to transport Trevor and the others to Cyllage City, where Clemont had seen Y's mother Grace being taken away by Team Flare members. The vehicle was attacked by a group of students from Y's Sky Trainer school. Together, Y and X defeated the Sky Trainers as well as Celosia's Aegislash, who was manipulating them in secret. The damage dealt to the helicopter caused a propeller blade to snap off and hit Y, sending her crashing down to Route 9. Cassius made an emergency landing in Cyllage, but the damage done to the cycling area angered the Cyllage City Gym Leader, Grant. While Cassius dealt with Grant, Trevor and the others left him behind to search for Y. Shauna and Tierno suggested that after Y was found, they should find Team Flare's base and confront the villains there.
In Gathering Klefki, Trevor and the others found Y on Route 8. Y informed everyone that Team Flare planned to use mind-controlled Vanville Town residents as forced labor to move the dormant tree form of Xerneas back to their hideout and have it power a device known as the ultimate weapon. The group decided to let Team Flare take the tree so they could follow the villains back to their hideout. Later, Celosia arrived to oversee the operation to move Xerneas. Noticing her mother among the laborers, Y leapt in to save her, only for her Sky Suit to fail due to the damages it sustained earlier. X attempted to have Li'l Kanga and Élec Mega Evolve at the same time, but it failed, giving Essentia the chance to capture everyone with her Trevenant. Celosia tried to kill X, but was stopped by the timely arrival of Korrina, Diantha, and Gurkinn.
In Changing Gengar, Korrina and Diantha faced Team Flare while Gurkinn freed Trevor and the others. With his newly-obtained Garma he received from Gurkinn, X defeated Essentia, forcing her to run away. Trevor, X, and Tierno went ahead to help Korrina while Y and Shauna helped Diantha. Trevor's group found Korrina, only to discover that Celosia managed to defeat her. Korrina succeeded in freeing the townspeople from Celosia's control, but couldn't prevent Xerneas from being taken and had her Key Stone stolen as well.
In Quilladin Stands, the rescued townspeople and Korrina were taken to a hospital in Laverre City. Blaming himself for what happened to Korrina, X shut himself in the base of a large tree. Trevor and a Klefki Grace befriended tried comforting X, but he ignored their attempt. Later, Trevor informed Y and the others that X disappeared and presented them a pair of glasses he left behind. When the glasses broacasted an image of Geosenge Town, everyone realized the glasses belonged to Clemont and concluded that X learned the location of the Team Flare Secret HQ and went there by himself. Trevor, Y, Tierno, Shauna, and the Kalos Gym Leaders followed X to Geosenge Town, but as soon as they arrived, everyone witnessed the ultimate weapon emerging from underground like a flower bud. To prevent the weapon from blooming, Y and the Gym Leaders tried keeping the petals in place by force.
In Flabébé Blooms, Trevor, Tierno, and Shauna avoided Bryony's attacks and made it inside the Secret HQ. There, they reunited with Clemont and freed AZ, a giant man that was held prisoner. Trevor and the others found X, who managed to revive Xerneas, but lost to Lysandre, the leader of Team Flare. Trevor, Tierno, and Shauna tried removing the ultimate weapon's key, but were unable to pull it out in time before it fired. To Lysandre's frustration, the combined efforts of X, his friends, and the Gym Leaders successfully weakened the ultimate weapon, preventing it from taking any innocent lives. AZ stayed behind to allow Xerneas to take Trevor and the others back to the surface. Once everyone reunited with Y, Xerneas joined her team and was nicknamed Xerxer. Y told Xerxer to destroy the ultimate weapon, but they were interrupted by Malva, who managed to capture Yveltal. Due to Xerneas and Yveltal being evenly matched, Xerosic announced that Lysandre ordered a ceasefire. Xerxer confirmed this and retreated, taking Trevor and the others with it.
In Pinsir Glares, the group rested at the Lost Hotel. Ramos revealed that Team Flare blamed the destruction caused by the ultimate weapon on the Vaniville children and the Gym Leaders. He advised Trevor and the others to keep hiding from the public while the Gym Leaders helped rebuild the damaged areas. Y received a Key Stone and Mega Ring from Gurkinn, officially making her a Mega Evolution Successor. Later, on Route 15, X and Y looked for Pokémon capable of Mega Evolution to catch. During X's search for a Pinsir, the group met Blue, another Trainer from the Kanto region. Trevor received a call from Sycamore, who asked everyone to meet him in Anistar City so he could aid them on their journey.
Trevor confronting Lysandre
In Hawlucha Attack, Trevor and the others arrived in Anistar, where they found Sycamore under attack by a group of Hawlucha. Once taken to safety, Sycamore revealed that ultimate weapon's blast affected the Key Stones, giving them the ability to track Mega Stones, but only from 8 PM to 9 PM. Realizing the Hawlucha were under a Trainer's command, X and Y stayed behind while Tierno and Shauna borrowed their Mega Rings and went to search for stones for X's Rute and Y's Solsol. Y went ahead and found the Hawlucha's Trainer was Essentia, who used her Expansion Suit's Poké Ball Jack function to take control of Xerxer. Once Tierno and Shauna returned, they returned the Mega Rings and gave X and Y the Pinsirite and Absolite needed to Mega Evolve Rute and Solsol into Mega Pinsir and Mega Absol. Essentia retaliated by sending out Xerxer.
In Zygarde Appears, X and Y combined their attacks to damage Essentia's suit and free Xerxer from her control. The battle was interrupted by the arrival of Zygarde, who had come to suppress Xerxer's power. Essentia chose to shift her priorities by capturing Zygarde and had her Trevenant bind it. Zygarde tried powering itself up by absorbing the power of nature, but this left it completely defenseless, allowing Essentia to easily catch it and escape. Afterward, Sycamore received a call from Sina and Dexio, who found out that Team Flare went into hiding in the Pokémon Village.
In Malamar Traps, Trevor, his friends, Blue, and Diantha set off to confront Team Flare at the Pokémon Village. Along the way, the group was attacked by Xerosic, who had his Malamar put everyone to sleep with Hypnosis. By evolving into a Greninja, Croaky worked with X to battle Xerosic. Croaky was eventually defeated, but successfully woke the others up. X and Blue stayed behind to keep Xerosic busy while Trevor and the others went ahead. The remaining Team Flare scientists intercepted Trevor's group to separate them for one-on-one battles. Trevor's opponent was Bryony, who revealed that Team Flare intends on re-activating the ultimate weapon once more. After he was saved by X, Trevor realized that Team Flare was collecting Pokémon from the village so their life energy could be used to refuel the ultimate weapon. Trevor and Y chose to stay behind and assist Tierno and Shauna while X and Blue went to the village.
In Mewtwo Angered, Trevor and Y headed back, only to fall into a trap created by Aliana's Diggersby. To Trevor's confusion, his Flabébé managed to defeat Diggersby and evolved into a Floette. Y praised Trevor, stating that he grew stronger over the course of their journey. Encouraged by Y's kind words, Trevor gained the confidence to stay and fight by himself. Y went ahead to help X and Blue, but left Croaky behind to give Trevor some backup. With Croaky's help, Trevor managed to defeat Bryony and met up with Tierno and Shauna, who helped take down Aliana as well. Trevor and the others went to meet with the others at the village, only to find Xerxer in battle with Yveltal. Xerxer informed everyone that it and Yveltal were returning to their dormant tree and cocoon forms, ensuring that Zygarde would have no reason to remain in Kalos. This allowed X to launch one final attack and completely separate Zygarde into its Cells, leading to Lysandre's defeat. With Team Flare's schemes foiled, Trevor and his friends said farewell to their allies and returned to Lumiose City, where the townsfolk went about their daily lives as if nothing had happened.
In Epilogue, AZ approached the Vaniville children and revealed he created the ultimate weapon. Noting how the people shunned Trevor and his friends despite their hard work, AZ suggested Team Flare's ambitions weren't wrong and went to go activate the ultimate weapon again. Everyone tried stopping AZ, but he retaliated with his Golurk. When one of Golurk's attacks was about to hit Y, AZ stepped in and took the attack himself. AZ survived, but the ultimate weapon's key was destroyed. The battle was merely an act to prevent Trevor and the others from heading down the path Lysandre took. With his mind at ease, AZ thanked the Vaniville children, only to be shocked at the return of the Floette that left him 3,000 years ago. After saying goodbye to AZ, the group was greeted by Sycamore, the Gym Leaders, Alexa, Bonnie, and Yvette. Clemont handed Trevor a Poké Ball containing Malva's Delphox, revealing it was the Fennekin that Trevor lost back during the Vaniville incident. Sycamore proposed a party and parade as a celebration for the Vaniville Children's efforts, but they refused. Trevor and his friends returned home, where Y reunited with her mother.
Three months later, Trevor had moved from Vaniville Town to Jaune Plaza in Lumiose City. He had become Sycamore's assistant, helping in place of Sina and Dexio while they were busy in the Alola region.
|| Chespin ♂
- Main article: Marisso
Trevor received Chespin from Professor Sycamore in the hopes that X would want to leave home and go on a journey with it. Trevor later agreed that either X or Y should take it since they had the best battling skills. Eventually, X decided to keep Chespin and named it Marisso.
|| Croaky ♂
- Main article: Croaky
Trevor received Froakie from Professor Sycamore in the hopes that X would want to leave home and go on a journey with it. Trevor later agreed that either Y or X should take it since they had the best battling skills. Eventually, Y decided to keep Froakie and named it Croaky. During his battle with Bryony, Y lent Croaky, now a Greninja, to assist him in battle.