Walkthrough
After defeating Bede and learning more about the true heroes of The Galar Region, you will proceed to Glimwood Tangle just north of Stow-on-Side in order to continue the Gym Challenge. Glimwood Tangle is a dark forest full of Wild Pokemon and Trainers, but you can illuminate the forest by interacting with the special mushrooms that adorn the forest. Glimwood Tangle will lead trainers to Ballonlea, the location of the next Pokemon Gym.
Morgrem (20%): Levels 34-36
Shiinotic [20%(Sword)/15%(Shield)]: : Levels 34-36
Hattrem [15%(Sword)/10%(Shield)]: Levels 34-36
Sinistea (11%): Levels 34-36
Galarian Ponyta(Shield)(10%): Levels 34-36
Phantump (10%): Levels 34-36
Swirlix(Sword)/Spritzee(Shield) (10%): Levels 34-36
Passimian(Sword)/Oranguru(Shield) (9%): Levels 34-36
Indeedee (5%): Levels 34-36
Special Overworld:
Impidimp: Level 31
Morgrem: Level 38
Trainers
Cook Derek: Level 33 Milcery, Level 33 Sinistea, Level 34 Shiinotic
Rail Staff Robert: Level 34 Ninetales
Beauty Jacqueline: Level 34 Kirlia
Madame Judy: Level 33 Indeedee, Level 33 Indeedee
Items
Big Root: Eastern Path By Mushroom
Hyper Potions: Near Madame Judt
Bright Powder: Near Cook Derek
TM24: Near Robert & Jacqueline
TM56: Western Path
Full Heal: Hidden East Of Crossroad
Luminous Moss: Hidden By Western Ledge