Walkthrough
After making it through the first sections of the Wild Area, you will finally reach Motostoke. Once there, you will be prompted to go register for the Gym Challenge at the Pokemon Gym. After you do, you and Hop will head to the nearby Inn to sleep for the night. However, when there, you will run into Team Yell for the first time. They will be causing some trouble, and it will be up to you (and Hop) to stop them. After you defeat Team Yell, Marnie will arrive and apologize for their actions. Apparently, they are from the same town as she, and they are her loyal fans and will do whatever it takes to see her become the next Galar Region Championship (even if it is against her wishes). The following day, Leon and Chairman Rose will kick off the Gym Challenge, and you will head towards Route 3 to do so.
Fishing:
Magikarp (50%): Levels 7-11
Chewtle (40%): Levels 7-11
Barboach (10%): Levels 7-11
Trainers
Team Yell Grunt: Level 9 Galarian Zigzagoon
Team Yell Grunt: Level 9 Nickit
Team Yell Grunt: Level 9 Nickit
Team Yell Grunt: Level 9 Galarian Zigzagoon
Cafe Master Dwight: Level 24 Swirlix, Level 24 Milcery
Items
Hi-Tech Earbuds: From Man Near Record Store
Miracle Seed: From Leon (Grookey Starter Only)
Charcoal: From Leon (Scorbunny Starter Only)
Mystic Water: From Leon (Sobble Starter Only)
Poke Ball: From Ball Guy Near Stadium
Silk Scarf: Near Cargo Container By Fire Station
Star Piece: From Man In Budew Drop inn
Fresh Water: From Man Hiding In Eastern Fountain
Burn Heal: Near Western Fountain
Throat Spray: Find Boy By Fire Station & His Mincinno In Western Fountain
X Accuracy: Hidden Near Western Cargo Container
Paralyze Heal: Hidden In Right Corner From Lift
Nugget: Hidden In Alley Near Southern Pokemon Center
Revival Herb: Hidden Near Hedge By Uniform Shop
Poke Doll: Hidden Near Bench By Fire Station
Poke Ball: Hidden Near Eastern Bin
Repel: Hidden Near Eastern Fountain
Poke Ball: Hidden Near Southeastern Bin
TM02: Near Water In South
TR13: From Man Near Record Store
Burn Heals: From Marnie After Defeating Her
Strawberry Sweet: Defeat Cafe Master Dwight
Love Sweet: Defeat Cafe Master Dwight
Berry Sweet: Defeat Cafe Master Dwight
Clover Sweet: Defeat Cafe Master Dwight
Flower Sweet: Defeat Cafe Master Dwight
EXP Candy XS: Defeat Cafe Master Dwight
Rage Candy Bar: Defeat Cafe Master Dwight
Sachet: Defeat Cafe Master Dwight
Whipped Dream: Defeat Cafe Master Dwight
Lumiose Galette: Defeat Cafe Master Dwight
Shalour Sable: Defeat Cafe Master Dwight
EXP Candy S: Defeat Cafe Master Dwight
Sweet Heart: Defeat Cafe Master Dwight
Moomoo Milk: Defeat Cafe Master Dwight
Pewter Crunchies: Defeat Cafe Master Dwight
Big Malasada: Defeat Cafe Master Dwight
Casteliacone: Defeat Cafe Master Dwight
Southern Pokemon Center PokeMart Items (Through Storyline Progression)
Poke Ball, Great Ball, Ultra Ball
Potion, Super Potion, Hyper Potion, Max Potion, Full Restore
Antidote, Burn Heal, Ice Heal, Awakening, Paralyze Heal, Full Heal, Revive
Escape Rope, Repel, Super Repel, Max Repel, Poke Doll
Heal Ball, Net Ball, Nest Ball
X Attack, X Defense, X Sp. Atk, X Sp. Def
Western Pokemon Center PokeMart Items (Through Storyline Progression)
Poke Ball, Great Ball, Ultra Ball
Potion, Super Potion, Hyper Potion, Max Potion, Full Restore
Antidote, Burn Heal, Ice Heal, Awakening, Paralyze Heal, Full Heal, Revive
Escape Rope, Repel, Super Repel, Max Repel, Poke Doll
TM94, TM76, TM17, TM18, TM19, TM25, TM41
Motostoke Train Station PokeMart Items (Through Storyline Progression)
Poke Ball, Great Ball, Ultra Ball
Potion, Super Potion, Hyper Potion, Max Potion, Full Restore
Antidote, Burn Heal, Ice Heal, Awakening, Paralyze Heal, Full Heal, Revive
Escape Rope, Repel, Super Repel, Max Repel, Poke Doll
Fresh Water, Soda Pop, Lemonade