Update!: I beat Skyla! Her team was a pushover an all three of her Pokemon were super effectively weak to Electric types, so it was the easiest gym battle so far. I am currently in Lentimas Town with a fully evolved Pokemon team that is ready to take on the rest of the game for my Pokemon Electric Mono-Type Nuzlocke Challenge.
Unfortunately, while I was in Chargestone Cave Emolga was KO'ed by an Ace Trainer's Pokemon, and I couldn't use her after that. RIP. Instead of releasing her, I traded her to the hiker in the house on Route 7 and boxed the Gigalith he gave me. I hope he has a fun time with her, I sure did ; ;. It's fine though, because I found and trained a replacement, my new Zebstrika named Pony that is a female as well. I won't meet anymore Electric types in the wild throughout the rest of the whole entire game except for Lanturn and Stunfisk post-game in certain areas, so my team is set for good now. We are looking to be stronger than ever, and Slimy has replaced Wooly as the head of my team now and leads the way for my Nuzlocke challenge. Here's my updated team:
PkMn Trainer Fox
Pokemon 1: Level 40 Eelektross (Slimy) [Electric Type] (Male)
Sassy nature: Often dozes off
Held Item: Rocky Helmet
Ability: Levitate (Gives full immunity to all Ground-type moves)
Acrobatics/Rock Tomb/Spark/Crunch
Pokemon 2: Level 40 Ampharos (Wooly) [Electric Type] (Male)
Gentle nature: Good endurance
Held Item: Quick Claw
Ability: Static (Contact with the Pokemon may cause paralysis)
Strength/Bulldoze/Fire Punch/Discharge
Pokemon 3: Level 40 Magnezone (Sgt. Steel) [Electric/Steel Type] (Genderless)
Jolly nature: Hates to lose
Held Item: Shell Bell
Ability: Sturdy (It cannot be knocked out with one hit)
Flash Cannon/Rest/Charge Beam/SonicBoom
Pokemon 4: Level 40 Zebstrika (Pony) [Electric Type] (Female)
Hasty nature: Somewhat of a clown
Held Item: None
Ability: Lightningrod (Draws in all Electric-type moves to up Sp. Attack)
Flame Charge/Rock Smash/Discharge/Attract
Pokemon 5: Level 40 Galvantula (Bugsy) [Electric/Bug Type] (Male)
Docile nature: Likes to fight
Held Item: Rocky Helmet
Ability: Unnerve (Makes the foe nervous and unable to eat berries)
Electro Ball/X-Scissor/Agility/Slash
Pokemon 6: Level 40 Jolteon (Jolt) [Electric Type] (Male)
Impish nature: Somewhat stubborn
Held Item: Expert Belt
Ability: Volt Absorb (Restores HP if hit by an Electric-Type move)
Dig/Discharge/Pin Missile/Echoed Voice
My team is looking pretty awesome right now.