Pokemon Sword and Shield's Spikemuth gym: Guide to beating Piers

Pokémon Sword and Shield’s seventh gym leader, Piers, uses a bunch of edgy dark-type Pokémon. Use fighting-, fairy-, and bug-types to wipe him out.

Pokémon Sword Gym Guide & Tips for Winning

Gym Leader Types and Walkthroughs

Let's Play Pokémon: Sword & Shield - Part 12 - Spikemuth Gym Leader Piers

Piers, Pokémon Wiki

Pokémon Sword and Shield's Hammerlocke gym: Guide to beating Raihan - Polygon

Spikemuth (Dark) - Gym Challenge (2) - Walkthrough, Pokémon: Sword & Shield

Pokémon Sword & Shield: Every Gym Mission, Ranked

Pokemon Sword and Shield - Bea Gym Challenge (Stow-on-Side) Guide – SAMURAI GAMERS

Up To 7th Gym (vs. Gym Leader Piers) - Story Walkthrough

Pokémon Sword/Shield Walkthrough, Part 35: Vs. Gym Leader Piers (Spikemuth Gym)

Piers - How To Beat Pokemon Sword Shield - GameWith